Removing the host resolver leak

The crash was fixed when some unsafe local changes were removed recently.

I think this was what removed the crash:
https://android-git.corp.google.com/g/#change,84795

Fix for bug 3243797

Change-Id: If23e55270f035831ef7781681b012dfdca0ac74d

2 files changed, 0 insertions, 8 deletions

diff --git a/WebKit/android/WebCoreSupport/WebCache.cpp b/WebKit/android/WebCoreSupport/WebCache.cpp
index c7a6a1d..778d492 100644
--- a/WebKit/android/WebCoreSupport/WebCache.cpp
+++ b/WebKit/android/WebCoreSupport/WebCache.cpp
@@ -87,13 +87,6 @@ void WebCache::cleanup(bool isPrivateBrowsing)
     *instancePtr = 0;
 }
 
-WebCache::~WebCache()
-{
-    // We currently leak the HostResolver object to avoid a crash.
-    // TODO: Fix this. See b/3243797
-    m_hostResolver.leakPtr();
-}
-
 WebCache::WebCache(bool isPrivateBrowsing)
     : m_doomAllEntriesCallback(this, &WebCache::doomAllEntries)
     , m_doneCallback(this, &WebCache::onClearDone)
diff --git a/WebKit/android/WebCoreSupport/WebCache.h b/WebKit/android/WebCoreSupport/WebCache.h
index 50ad03c..be6c968 100644
--- a/WebKit/android/WebCoreSupport/WebCache.h
+++ b/WebKit/android/WebCoreSupport/WebCache.h
@@ -39,7 +39,6 @@ class WebCache : public base::RefCountedThreadSafe<WebCache> {
 public:
     static WebCache* get(bool isPrivateBrowsing);
 
-    ~WebCache();
     void clear();
     static void cleanup(bool isPrivateBrowsing);
     net::HostResolver* hostResolver() { return m_hostResolver.get(); }