Route JS Error Info From Blink to Chrome

Source/core/page/ChromeClient.h

Index: Source/core/page/ChromeClient.h
diff --git a/Source/core/page/ChromeClient.h b/Source/core/page/ChromeClient.h
index b95a1df41c40acfaddc1f164671d992d02471d35..e1ab7e29ced6883a67537c7ea84717d0759bcf7d 100644
--- a/Source/core/page/ChromeClient.h
+++ b/Source/core/page/ChromeClient.h
@@ -125,12 +125,9 @@ public:
 
     virtual void setResizable(bool) = 0;
 
-    virtual void addMessageToConsole(MessageSource, MessageLevel, const String& message, unsigned lineNumber, const String& sourceID) = 0;
-    // FIXME: Remove this MessageType variant once all the clients are updated.
-    virtual void addMessageToConsole(MessageSource source, MessageType, MessageLevel level, const String& message, unsigned lineNumber, const String& sourceID)
-    {
-        addMessageToConsole(source, level, message, lineNumber, sourceID);
-    }
+    virtual bool shouldReportDetailedMessageForContext(v8::Handle<v8::Context>) = 0;
+    virtual bool shouldReportDetailedMessageForURL(const String&) = 0;
+    virtual void addMessageToConsole(MessageSource, MessageLevel, const String& message, unsigned lineNumber, const String& sourceID, const String& details) = 0;
 
     virtual bool canRunBeforeUnloadConfirmPanel() = 0;
     virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame*) = 0;