Clean cached trust state on system storage update.

Bug: 6009802

Cherry pick d61e19d1adc4e5fd664a3a5e5c0fd1141e697345.
When credential storage is updated, reset any states in network layer
that caches information.

Change-Id: Iba4ea75723bbfab24c4ed3107fbaf5f7557c663b

2 files changed, 18 insertions, 2 deletions

diff --git a/Source/WebKit/android/WebCoreSupport/WebCache.cpp b/Source/WebKit/android/WebCoreSupport/WebCache.cpp
index 9b505ee..82e3b27 100644
--- a/Source/WebKit/android/WebCoreSupport/WebCache.cpp
+++ b/Source/WebKit/android/WebCoreSupport/WebCache.cpp
@@ -30,7 +30,7 @@
 #include "WebCoreJni.h"
 #include "WebRequestContext.h"
 #include "WebUrlLoaderClient.h"
-
+#include "net/http/http_network_session.h"
 #include <wtf/text/CString.h>
 
 using namespace WTF;
@@ -131,6 +131,21 @@ void WebCache::clear()
         thread->message_loop()->PostTask(FROM_HERE, NewRunnableMethod(this, &WebCache::clearImpl));
 }
 
+void WebCache::certTrustChanged()
+{
+    base::Thread* thread = WebUrlLoaderClient::ioThread();
+    if (thread)
+        thread->message_loop()->PostTask(FROM_HERE, NewRunnableMethod(this, &WebCache::certTrustChangedImpl));
+}
+
+void WebCache::certTrustChangedImpl()
+{
+    net::HttpNetworkSession* session = m_cache->GetSession();
+    if (session)
+        session->cert_verifier()->ClearCache();
+    m_cache->CloseAllConnections();
+}
+
 void WebCache::closeIdleConnections()
 {
     base::Thread* thread = WebUrlLoaderClient::ioThread();
diff --git a/Source/WebKit/android/WebCoreSupport/WebCache.h b/Source/WebKit/android/WebCoreSupport/WebCache.h
index c3b623d..ad57d88 100644
--- a/Source/WebKit/android/WebCoreSupport/WebCache.h
+++ b/Source/WebKit/android/WebCoreSupport/WebCache.h
@@ -48,7 +48,7 @@ public:
     net::HttpCache* cache() { return m_cache.get(); }
     net::ProxyConfigServiceAndroid* proxy() { return m_proxyConfigService; }
     void closeIdleConnections();
-
+    void certTrustChanged();
 
 private:
     WebCache(bool isPrivateBrowsing);
@@ -60,6 +60,7 @@ private:
 
     // For closeIdleConnections
     void closeIdleImpl();
+    void certTrustChangedImpl();
 
     // For getEntry()
     void getEntryImpl();