EFD now notifies EPM of renderviews created, which in turn notifies the renderer of page actions that it knows about.

Remove generic event "page-action-executed" in favor of page action specific event (sent as extension_id/page_action_id).

In the bindings, we now setup events for each page action we know about so we can register for specific events, and not receive broadcast events from all page actions. To setup these events I added a GetCurrentPageActions() to extension_process_bindings.cc and a helper function GetCurrentExtensionId().

And, finally, I simplified the page action background page by removing the check to see if we are already subscribed to the feed (since we now support multiple feed readers, it doesn't make sense anymore to always check Google Reader). This check might make a comeback later in a different form.

BUG=13936
TEST=The RSS sample extension should work as before.
Review URL: http://codereview.chromium.org/155514

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@20714 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 3 deletions

diff --git a/chrome/renderer/render_thread.h b/chrome/renderer/render_thread.h
index 733887e..5ced914 100644
--- a/chrome/renderer/render_thread.h
+++ b/chrome/renderer/render_thread.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -70,7 +70,7 @@ class RenderThread : public RenderThreadBase,
   // be accessed when running on the render thread itself
   static RenderThread* current();
 
-  // Overridded from RenderThreadBase.
+  // Overridden from RenderThreadBase.
   virtual bool Send(IPC::Message* msg) {
     return ChildThread::Send(msg);
   }
@@ -114,7 +114,7 @@ class RenderThread : public RenderThreadBase,
  private:
   virtual void OnControlMessageReceived(const IPC::Message& msg);
 
-  // Called by the thread base class
+  // Called by the thread base class.
   virtual void Init();
   virtual void CleanUp();
 
@@ -124,6 +124,8 @@ class RenderThread : public RenderThreadBase,
 
   void OnUpdateUserScripts(base::SharedMemoryHandle table);
   void OnSetExtensionFunctionNames(const std::vector<std::string>& names);
+  void OnPageActionsUpdated(const std::string& extension_id,
+                            const std::vector<std::string>& page_actions);
   void OnSetNextPageID(int32 next_page_id);
   void OnCreateNewView(gfx::NativeViewId parent_hwnd,
                        ModalDialogEvent modal_dialog_event,