Update aosp/master LLVM for rebase to r235153

Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)

11 files changed, 92 insertions, 87 deletions

diff --git a/utils/unittest/UnitTestMain/TestMain.cpp b/utils/unittest/UnitTestMain/TestMain.cpp
index 5387512..f5b09a5 100644
--- a/utils/unittest/UnitTestMain/TestMain.cpp
+++ b/utils/unittest/UnitTestMain/TestMain.cpp
@@ -23,7 +23,7 @@
 const char *TestMainArgv0;
 
 int main(int argc, char **argv) {
-  llvm::sys::PrintStackTraceOnErrorSignal();
+  llvm::sys::PrintStackTraceOnErrorSignal(true /* Disable crash reporting */);
   testing::InitGoogleTest(&argc, argv);
   llvm::cl::ParseCommandLineOptions(argc, argv);
 
diff --git a/utils/unittest/googletest/include/gtest/gtest-spi.h b/utils/unittest/googletest/include/gtest/gtest-spi.h
index b226e55..736f692 100644
--- a/utils/unittest/googletest/include/gtest/gtest-spi.h
+++ b/utils/unittest/googletest/include/gtest/gtest-spi.h
@@ -68,14 +68,15 @@ class GTEST_API_ ScopedFakeTestPartResultReporter
                                    TestPartResultArray* result);
 
   // The d'tor restores the previous test part result reporter.
-  virtual ~ScopedFakeTestPartResultReporter();
+  ~ScopedFakeTestPartResultReporter() override;
 
   // Appends the TestPartResult object to the TestPartResultArray
   // received in the constructor.
   //
   // This method is from the TestPartResultReporterInterface
   // interface.
-  virtual void ReportTestPartResult(const TestPartResult& result);
+  void ReportTestPartResult(const TestPartResult &result) override;
+
  private:
   void Init();
 
diff --git a/utils/unittest/googletest/include/gtest/gtest-test-part.h b/utils/unittest/googletest/include/gtest/gtest-test-part.h
index 98e8b84..d2410c0 100644
--- a/utils/unittest/googletest/include/gtest/gtest-test-part.h
+++ b/utils/unittest/googletest/include/gtest/gtest-test-part.h
@@ -159,8 +159,8 @@ class GTEST_API_ HasNewFatalFailureHelper
     : public TestPartResultReporterInterface {
  public:
   HasNewFatalFailureHelper();
-  virtual ~HasNewFatalFailureHelper();
-  virtual void ReportTestPartResult(const TestPartResult& result);
+  ~HasNewFatalFailureHelper() override;
+  void ReportTestPartResult(const TestPartResult &result) override;
   bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
  private:
   bool has_new_fatal_failure_;
diff --git a/utils/unittest/googletest/include/gtest/gtest.h b/utils/unittest/googletest/include/gtest/gtest.h
index 257cee6..92ca5cc 100644
--- a/utils/unittest/googletest/include/gtest/gtest.h
+++ b/utils/unittest/googletest/include/gtest/gtest.h
@@ -982,21 +982,22 @@ class TestEventListener {
 class EmptyTestEventListener : public TestEventListener {
   virtual void anchor();
  public:
-  virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestIterationStart(const UnitTest& /*unit_test*/,
-                                    int /*iteration*/) {}
-  virtual void OnEnvironmentsSetUpStart(const UnitTest& /*unit_test*/) {}
-  virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestCaseStart(const TestCase& /*test_case*/) {}
-  virtual void OnTestStart(const TestInfo& /*test_info*/) {}
-  virtual void OnTestPartResult(const TestPartResult& /*test_part_result*/) {}
-  virtual void OnTestEnd(const TestInfo& /*test_info*/) {}
-  virtual void OnTestCaseEnd(const TestCase& /*test_case*/) {}
-  virtual void OnEnvironmentsTearDownStart(const UnitTest& /*unit_test*/) {}
-  virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestIterationEnd(const UnitTest& /*unit_test*/,
-                                  int /*iteration*/) {}
-  virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+   void OnTestProgramStart(const UnitTest & /*unit_test*/) override {}
+   void OnTestIterationStart(const UnitTest & /*unit_test*/,
+                             int /*iteration*/) override {}
+   void OnEnvironmentsSetUpStart(const UnitTest & /*unit_test*/) override {}
+   void OnEnvironmentsSetUpEnd(const UnitTest & /*unit_test*/) override {}
+   void OnTestCaseStart(const TestCase & /*test_case*/) override {}
+   void OnTestStart(const TestInfo & /*test_info*/) override {}
+   void OnTestPartResult(const TestPartResult & /*test_part_result*/) override {
+   }
+   void OnTestEnd(const TestInfo & /*test_info*/) override {}
+   void OnTestCaseEnd(const TestCase & /*test_case*/) override {}
+   void OnEnvironmentsTearDownStart(const UnitTest & /*unit_test*/) override {}
+   void OnEnvironmentsTearDownEnd(const UnitTest & /*unit_test*/) override {}
+   void OnTestIterationEnd(const UnitTest & /*unit_test*/,
+                           int /*iteration*/) override {}
+   void OnTestProgramEnd(const UnitTest & /*unit_test*/) override {}
 };
 
 // TestEventListeners lets users add listeners to track events in Google Test.
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-death-test-internal.h b/utils/unittest/googletest/include/gtest/internal/gtest-death-test-internal.h
index 8d53c45..04c676c 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-death-test-internal.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-death-test-internal.h
@@ -147,8 +147,8 @@ class DeathTestFactory {
 // A concrete DeathTestFactory implementation for normal use.
 class DefaultDeathTestFactory : public DeathTestFactory {
  public:
-  virtual bool Create(const char* statement, const RE* regex,
-                      const char* file, int line, DeathTest** test);
+   bool Create(const char *statement, const RE *regex, const char *file,
+               int line, DeathTest **test) override;
 };
 
 // Returns true if exit_status describes a process that was terminated
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
index 63f72ac..3c7eee8 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-internal.h
@@ -555,7 +555,7 @@ class TestFactoryBase {
 template <class TestClass>
 class TestFactoryImpl : public TestFactoryBase {
  public:
-  virtual Test* CreateTest() { return new TestClass; }
+   Test *CreateTest() override { return new TestClass; }
 };
 
 #if GTEST_OS_WINDOWS
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-param-util.h b/utils/unittest/googletest/include/gtest/internal/gtest-param-util.h
index 3bb2ffb..dea4d5c 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-param-util.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-param-util.h
@@ -270,12 +270,12 @@ class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
   template <typename ForwardIterator>
   ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)
       : container_(begin, end) {}
-  virtual ~ValuesInIteratorRangeGenerator() {}
+  ~ValuesInIteratorRangeGenerator() override {}
 
-  virtual ParamIteratorInterface<T>* Begin() const {
+  ParamIteratorInterface<T> *Begin() const override {
     return new Iterator(this, container_.begin());
   }
-  virtual ParamIteratorInterface<T>* End() const {
+  ParamIteratorInterface<T> *End() const override {
     return new Iterator(this, container_.end());
   }
 
@@ -287,16 +287,16 @@ class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
     Iterator(const ParamGeneratorInterface<T>* base,
              typename ContainerType::const_iterator iterator)
         : base_(base), iterator_(iterator) {}
-    virtual ~Iterator() {}
+    ~Iterator() override {}
 
-    virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
+    const ParamGeneratorInterface<T> *BaseGenerator() const override {
       return base_;
     }
-    virtual void Advance() {
+    void Advance() override {
       ++iterator_;
       value_.reset();
     }
-    virtual ParamIteratorInterface<T>* Clone() const {
+    ParamIteratorInterface<T> *Clone() const override {
       return new Iterator(*this);
     }
     // We need to use cached value referenced by iterator_ because *iterator_
@@ -306,12 +306,12 @@ class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
     // can advance iterator_ beyond the end of the range, and we cannot
     // detect that fact. The client code, on the other hand, is
     // responsible for not calling Current() on an out-of-range iterator.
-    virtual const T* Current() const {
+    const T *Current() const override {
       if (value_.get() == NULL)
         value_.reset(new T(*iterator_));
       return value_.get();
     }
-    virtual bool Equals(const ParamIteratorInterface<T>& other) const {
+    bool Equals(const ParamIteratorInterface<T> &other) const override {
       // Having the same base generator guarantees that the other
       // iterator is of the same type and we can downcast.
       GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())
@@ -355,7 +355,7 @@ class ParameterizedTestFactory : public TestFactoryBase {
   typedef typename TestClass::ParamType ParamType;
   explicit ParameterizedTestFactory(ParamType parameter) :
       parameter_(parameter) {}
-  virtual Test* CreateTest() {
+  Test *CreateTest() override {
     TestClass::SetParam(&parameter_);
     return new TestClass();
   }
@@ -394,7 +394,7 @@ class TestMetaFactory
 
   TestMetaFactory() {}
 
-  virtual TestFactoryBase* CreateTestFactory(ParamType parameter) {
+  TestFactoryBase *CreateTestFactory(ParamType parameter) override {
     return new ParameterizedTestFactory<TestCase>(parameter);
   }
 
@@ -454,9 +454,9 @@ class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
       : test_case_name_(name) {}
 
   // Test case base name for display purposes.
-  virtual const string& GetTestCaseName() const { return test_case_name_; }
+  const string &GetTestCaseName() const override { return test_case_name_; }
   // Test case id to verify identity.
-  virtual TypeId GetTestCaseTypeId() const { return GetTypeId<TestCase>(); }
+  TypeId GetTestCaseTypeId() const override { return GetTypeId<TestCase>(); }
   // TEST_P macro uses AddTestPattern() to record information
   // about a single test in a LocalTestInfo structure.
   // test_case_name is the base name of the test case (without invocation
@@ -484,7 +484,7 @@ class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
   // This method should not be called more then once on any single
   // instance of a ParameterizedTestCaseInfoBase derived class.
   // UnitTest has a guard to prevent from calling this method more then once.
-  virtual void RegisterTests() {
+  void RegisterTests() override {
     for (typename TestInfoContainer::iterator test_it = tests_.begin();
          test_it != tests_.end(); ++test_it) {
       linked_ptr<TestInfo> test_info = *test_it;
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-port.h b/utils/unittest/googletest/include/gtest/internal/gtest-port.h
index 9ddcea1..6b942e9 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-port.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-port.h
@@ -1165,7 +1165,7 @@ class ThreadWithParam : public ThreadWithParamBase {
     GTEST_CHECK_POSIX_SUCCESS_(
         pthread_create(&thread_, 0, &ThreadFuncWithCLinkage, base));
   }
-  ~ThreadWithParam() { Join(); }
+  ~ThreadWithParam() override { Join(); }
 
   void Join() {
     if (!finished_) {
@@ -1174,7 +1174,7 @@ class ThreadWithParam : public ThreadWithParamBase {
     }
   }
 
-  virtual void Run() {
+  void Run() override {
     if (thread_can_start_ != NULL)
       thread_can_start_->WaitForNotification();
     func_(param_);
diff --git a/utils/unittest/googletest/src/gtest-death-test.cc b/utils/unittest/googletest/src/gtest-death-test.cc
index 314dba2..47c1a15 100644
--- a/utils/unittest/googletest/src/gtest-death-test.cc
+++ b/utils/unittest/googletest/src/gtest-death-test.cc
@@ -334,10 +334,10 @@ class DeathTestImpl : public DeathTest {
         write_fd_(-1) {}
 
   // read_fd_ is expected to be closed and cleared by a derived class.
-  ~DeathTestImpl() { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
+  ~DeathTestImpl() override { GTEST_DEATH_TEST_CHECK_(read_fd_ == -1); }
 
-  void Abort(AbortReason reason);
-  virtual bool Passed(bool status_ok);
+  void Abort(AbortReason reason) override;
+  bool Passed(bool status_ok) override;
 
   const char* statement() const { return statement_; }
   const RE* regex() const { return regex_; }
@@ -744,7 +744,7 @@ class ForkingDeathTest : public DeathTestImpl {
   ForkingDeathTest(const char* statement, const RE* regex);
 
   // All of these virtual functions are inherited from DeathTest.
-  virtual int Wait();
+  int Wait() override;
 
  protected:
   void set_child_pid(pid_t child_pid) { child_pid_ = child_pid; }
@@ -780,7 +780,7 @@ class NoExecDeathTest : public ForkingDeathTest {
  public:
   NoExecDeathTest(const char* a_statement, const RE* a_regex) :
       ForkingDeathTest(a_statement, a_regex) { }
-  virtual TestRole AssumeRole();
+  TestRole AssumeRole() override;
 };
 
 // The AssumeRole process for a fork-and-run death test.  It implements a
@@ -835,7 +835,8 @@ class ExecDeathTest : public ForkingDeathTest {
   ExecDeathTest(const char* a_statement, const RE* a_regex,
                 const char* file, int line) :
       ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
-  virtual TestRole AssumeRole();
+  TestRole AssumeRole() override;
+
  private:
   // The name of the file in which the death test is located.
   const char* const file_;
diff --git a/utils/unittest/googletest/src/gtest-internal-inl.h b/utils/unittest/googletest/src/gtest-internal-inl.h
index 1bae630..35e865f 100644
--- a/utils/unittest/googletest/src/gtest-internal-inl.h
+++ b/utils/unittest/googletest/src/gtest-internal-inl.h
@@ -431,8 +431,8 @@ class OsStackTraceGetterInterface {
 class OsStackTraceGetter : public OsStackTraceGetterInterface {
  public:
   OsStackTraceGetter() : caller_frame_(NULL) {}
-  virtual String CurrentStackTrace(int max_depth, int skip_count);
-  virtual void UponLeavingGTest();
+  String CurrentStackTrace(int max_depth, int skip_count) override;
+  void UponLeavingGTest() override;
 
   // This string is inserted in place of stack frames that are part of
   // Google Test's implementation.
@@ -465,7 +465,7 @@ class DefaultGlobalTestPartResultReporter
   explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test);
   // Implements the TestPartResultReporterInterface. Reports the test part
   // result in the current test.
-  virtual void ReportTestPartResult(const TestPartResult& result);
+  void ReportTestPartResult(const TestPartResult &result) override;
 
  private:
   UnitTestImpl* const unit_test_;
@@ -481,7 +481,7 @@ class DefaultPerThreadTestPartResultReporter
   explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test);
   // Implements the TestPartResultReporterInterface. The implementation just
   // delegates to the current global test part result reporter of *unit_test_.
-  virtual void ReportTestPartResult(const TestPartResult& result);
+  void ReportTestPartResult(const TestPartResult &result) override;
 
  private:
   UnitTestImpl* const unit_test_;
diff --git a/utils/unittest/googletest/src/gtest.cc b/utils/unittest/googletest/src/gtest.cc
index bf850c6..5780764 100644
--- a/utils/unittest/googletest/src/gtest.cc
+++ b/utils/unittest/googletest/src/gtest.cc
@@ -2663,19 +2663,19 @@ class PrettyUnitTestResultPrinter : public TestEventListener {
   }
 
   // The following methods override what's in the TestEventListener class.
-  virtual void OnTestProgramStart(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
-  virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
-  virtual void OnEnvironmentsSetUpEnd(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestCaseStart(const TestCase& test_case);
-  virtual void OnTestStart(const TestInfo& test_info);
-  virtual void OnTestPartResult(const TestPartResult& result);
-  virtual void OnTestEnd(const TestInfo& test_info);
-  virtual void OnTestCaseEnd(const TestCase& test_case);
-  virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
-  virtual void OnEnvironmentsTearDownEnd(const UnitTest& /*unit_test*/) {}
-  virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
-  virtual void OnTestProgramEnd(const UnitTest& /*unit_test*/) {}
+  void OnTestProgramStart(const UnitTest & /*unit_test*/) override {}
+  void OnTestIterationStart(const UnitTest &unit_test, int iteration) override;
+  void OnEnvironmentsSetUpStart(const UnitTest &unit_test) override;
+  void OnEnvironmentsSetUpEnd(const UnitTest & /*unit_test*/) override {}
+  void OnTestCaseStart(const TestCase &test_case) override;
+  void OnTestStart(const TestInfo &test_info) override;
+  void OnTestPartResult(const TestPartResult &result) override;
+  void OnTestEnd(const TestInfo &test_info) override;
+  void OnTestCaseEnd(const TestCase &test_case) override;
+  void OnEnvironmentsTearDownStart(const UnitTest &unit_test) override;
+  void OnEnvironmentsTearDownEnd(const UnitTest & /*unit_test*/) override {}
+  void OnTestIterationEnd(const UnitTest &unit_test, int iteration) override;
+  void OnTestProgramEnd(const UnitTest & /*unit_test*/) override {}
 
  private:
   static void PrintFailedTests(const UnitTest& unit_test);
@@ -2869,7 +2869,7 @@ void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
 class TestEventRepeater : public TestEventListener {
  public:
   TestEventRepeater() : forwarding_enabled_(true) {}
-  virtual ~TestEventRepeater();
+  ~TestEventRepeater() override;
   void Append(TestEventListener *listener);
   TestEventListener* Release(TestEventListener* listener);
 
@@ -2878,19 +2878,19 @@ class TestEventRepeater : public TestEventListener {
   bool forwarding_enabled() const { return forwarding_enabled_; }
   void set_forwarding_enabled(bool enable) { forwarding_enabled_ = enable; }
 
-  virtual void OnTestProgramStart(const UnitTest& unit_test);
-  virtual void OnTestIterationStart(const UnitTest& unit_test, int iteration);
-  virtual void OnEnvironmentsSetUpStart(const UnitTest& unit_test);
-  virtual void OnEnvironmentsSetUpEnd(const UnitTest& unit_test);
-  virtual void OnTestCaseStart(const TestCase& test_case);
-  virtual void OnTestStart(const TestInfo& test_info);
-  virtual void OnTestPartResult(const TestPartResult& result);
-  virtual void OnTestEnd(const TestInfo& test_info);
-  virtual void OnTestCaseEnd(const TestCase& test_case);
-  virtual void OnEnvironmentsTearDownStart(const UnitTest& unit_test);
-  virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test);
-  virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
-  virtual void OnTestProgramEnd(const UnitTest& unit_test);
+  void OnTestProgramStart(const UnitTest &unit_test) override;
+  void OnTestIterationStart(const UnitTest &unit_test, int iteration) override;
+  void OnEnvironmentsSetUpStart(const UnitTest &unit_test) override;
+  void OnEnvironmentsSetUpEnd(const UnitTest &unit_test) override;
+  void OnTestCaseStart(const TestCase &test_case) override;
+  void OnTestStart(const TestInfo &test_info) override;
+  void OnTestPartResult(const TestPartResult &result) override;
+  void OnTestEnd(const TestInfo &test_info) override;
+  void OnTestCaseEnd(const TestCase &test_case) override;
+  void OnEnvironmentsTearDownStart(const UnitTest &unit_test) override;
+  void OnEnvironmentsTearDownEnd(const UnitTest &unit_test) override;
+  void OnTestIterationEnd(const UnitTest &unit_test, int iteration) override;
+  void OnTestProgramEnd(const UnitTest &unit_test) override;
 
  private:
   // Controls whether events will be forwarded to listeners_. Set to false
@@ -2983,7 +2983,7 @@ class XmlUnitTestResultPrinter : public EmptyTestEventListener {
  public:
   explicit XmlUnitTestResultPrinter(const char* output_file);
 
-  virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration);
+  void OnTestIterationEnd(const UnitTest &unit_test, int iteration) override;
 
  private:
   // Is c a whitespace character that is normalized to a space character
@@ -3310,16 +3310,16 @@ class StreamingListener : public EmptyTestEventListener {
     Send("gtest_streaming_protocol_version=1.0\n");
   }
 
-  virtual ~StreamingListener() {
+  ~StreamingListener() override {
     if (sockfd_ != -1)
       CloseConnection();
   }
 
-  void OnTestProgramStart(const UnitTest& /* unit_test */) {
+  void OnTestProgramStart(const UnitTest & /* unit_test */) override {
     Send("event=TestProgramStart\n");
   }
 
-  void OnTestProgramEnd(const UnitTest& unit_test) {
+  void OnTestProgramEnd(const UnitTest &unit_test) override {
     // Note that Google Test current only report elapsed time for each
     // test iteration, not for the entire test program.
     Send(String::Format("event=TestProgramEnd&passed=%d\n",
@@ -3329,39 +3329,41 @@ class StreamingListener : public EmptyTestEventListener {
     CloseConnection();
   }
 
-  void OnTestIterationStart(const UnitTest& /* unit_test */, int iteration) {
+  void OnTestIterationStart(const UnitTest & /* unit_test */,
+                            int iteration) override {
     Send(String::Format("event=TestIterationStart&iteration=%d\n",
                         iteration));
   }
 
-  void OnTestIterationEnd(const UnitTest& unit_test, int /* iteration */) {
+  void OnTestIterationEnd(const UnitTest &unit_test,
+                          int /* iteration */) override {
     Send(String::Format("event=TestIterationEnd&passed=%d&elapsed_time=%sms\n",
                         unit_test.Passed(),
                         StreamableToString(unit_test.elapsed_time()).c_str()));
   }
 
-  void OnTestCaseStart(const TestCase& test_case) {
+  void OnTestCaseStart(const TestCase &test_case) override {
     Send(String::Format("event=TestCaseStart&name=%s\n", test_case.name()));
   }
 
-  void OnTestCaseEnd(const TestCase& test_case) {
+  void OnTestCaseEnd(const TestCase &test_case) override {
     Send(String::Format("event=TestCaseEnd&passed=%d&elapsed_time=%sms\n",
                         test_case.Passed(),
                         StreamableToString(test_case.elapsed_time()).c_str()));
   }
 
-  void OnTestStart(const TestInfo& test_info) {
+  void OnTestStart(const TestInfo &test_info) override {
     Send(String::Format("event=TestStart&name=%s\n", test_info.name()));
   }
 
-  void OnTestEnd(const TestInfo& test_info) {
+  void OnTestEnd(const TestInfo &test_info) override {
     Send(String::Format(
         "event=TestEnd&passed=%d&elapsed_time=%sms\n",
         (test_info.result())->Passed(),
         StreamableToString((test_info.result())->elapsed_time()).c_str()));
   }
 
-  void OnTestPartResult(const TestPartResult& test_part_result) {
+  void OnTestPartResult(const TestPartResult &test_part_result) override {
     const char* file_name = test_part_result.file_name();
     if (file_name == NULL)
       file_name = "";