Send content settings based on the URL to the renderer instead of just the host.

chrome/browser/renderer_host/resource_message_filter.h

Index: chrome/browser/renderer_host/resource_message_filter.h
diff --git a/chrome/browser/renderer_host/resource_message_filter.h b/chrome/browser/renderer_host/resource_message_filter.h
index 549110a08456b3c0361a4002c76b42409a96edb8..50132579431ad59c996f6c8b761199fde1ff59a9 100644
--- a/chrome/browser/renderer_host/resource_message_filter.h
+++ b/chrome/browser/renderer_host/resource_message_filter.h
@@ -269,8 +269,8 @@ class ResourceMessageFilter : public IPC::ChannelProxy::MessageFilter,
                                       int v8_memory_used,
                                       base::ProcessId renderer_id);
 
-  void OnDidZoomHost(const std::string& host, int zoom_level);
-  void UpdateHostZoomLevelsOnUIThread(const std::string& host, int zoom_level);
+  void OnDidZoomURL(const GURL& url, int zoom_level);
+  void UpdateHostZoomLevelsOnUIThread(const GURL& url, int zoom_level);
 
   void OnResolveProxy(const GURL& url, IPC::Message* reply_msg);