Framelet Prototype 2016

components/guest_view/browser/guest_view_base.h

Index: components/guest_view/browser/guest_view_base.h
diff --git a/components/guest_view/browser/guest_view_base.h b/components/guest_view/browser/guest_view_base.h
index 9d5b340d2166e0a8e7efccdacbb46ee0d31971ed..7fa68f9d1e1264a8ec942cfd7c20dbfa769e784a 100644
--- a/components/guest_view/browser/guest_view_base.h
+++ b/components/guest_view/browser/guest_view_base.h
@@ -21,6 +21,10 @@
 
 struct RendererContentSettingRules;
 
+namespace chrome {
+class ChromeGuestViewMessageFilter;
+}
+
 namespace guest_view {
 
 class GuestViewEvent;
@@ -86,6 +90,10 @@ class GuestViewBase : public content::BrowserPluginGuestDelegate,
   // Returns the name of the derived type of this GuestView.
   virtual const char* GetViewType() const = 0;
 
+  // Invoked if an IPC message is coming from a container attached to this
+  // guest.
+  virtual bool OnMessageReceivedFromEmbedder(const IPC::Message& message);
+
   // This method queries whether autosize is supported for this particular view.
   // By default, autosize is not supported. Derived classes can override this
   // behavior to support autosize.
@@ -325,8 +333,11 @@ class GuestViewBase : public content::BrowserPluginGuestDelegate,
 
   void SetGuestZoomLevelToMatchEmbedder();
 
- private:
+ protected:
   friend class GuestViewMessageFilter;
+  // TODO(fsamuel): This is a bit of a hack. Don't make things outside this
+  // component a friend.
+  friend class chrome::ChromeGuestViewMessageFilter;
 
   class OwnerContentsObserver;
   class OpenerLifetimeObserver;