Fix for WebView accessible resources.

extensions/renderer/extension_frame_helper.h

Index: extensions/renderer/extension_frame_helper.h
diff --git a/extensions/renderer/extension_frame_helper.h b/extensions/renderer/extension_frame_helper.h
index e6f542e18cd4561d4857c0869515814f3b7d85e7..99b65f1571536b0f3523fb921a3559bc1e2fb0b3 100644
--- a/extensions/renderer/extension_frame_helper.h
+++ b/extensions/renderer/extension_frame_helper.h
@@ -53,6 +53,10 @@ class ExtensionFrameHelper
   // deleted.
   static bool IsContextForEventPage(const ScriptContext* context);
 
+  // If this renderer process is a WebView guest process, the WebView parition
+  // ID is returned. Otherwise, an empty string is returned.
+  static std::string GetWebViewPartitionID();

[not at google - send to devlin, 2015/08/31 18:31:44]

unused?

[paulmeyer, 2015/08/31 21:40:08]

Yes. Removed.

+
   ViewType view_type() const { return view_type_; }
   int tab_id() const { return tab_id_; }
   int browser_window_id() const { return browser_window_id_; }
@@ -85,6 +89,7 @@ class ExtensionFrameHelper
                                  const Message& message);
   void OnExtensionDispatchOnDisconnect(int port_id,
                                        const std::string& error_message);
+  void OnExtensionSetWebViewPartitionID(const std::string& parition_id);
   void OnExtensionSetTabId(int tab_id);
   void OnUpdateBrowserWindowId(int browser_window_id);
   void OnNotifyRendererViewType(ViewType view_type);