Update page action manifest parsing to match the new format.

chrome/browser/gtk/location_bar_view_gtk.cc

 // 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.
 
 #include "chrome/browser/gtk/location_bar_view_gtk.h"
 
 #include <string>
 
 #include "app/gfx/gtk_util.h"
 #include "app/l10n_util.h"
@@ skipping 707 matching lines @@
   current_tab_id_ = ExtensionTabUtil::GetTabId(contents);
   current_url_ = url;
 
   const ExtensionActionState* state =
       contents->GetPageActionState(page_action_);
   bool visible = state != NULL;
   if (visible) {
     // Set the tooltip.
     if (state->title().empty())
       gtk_widget_set_tooltip_text(event_box_.get(),
-                                  page_action_->name().c_str());
+                                  page_action_->title().c_str());
     else
       gtk_widget_set_tooltip_text(event_box_.get(), state->title().c_str());
     // Set the image.
     int index = state->icon_index();
     // The image index (if not within bounds) will be set to the first image.
     if (index < 0 || index >= static_cast<int>(pixbufs_.size()))
       index = 0;
     // The pixbuf might not be loaded yet.
     if (pixbufs_[index])
       gtk_image_set_from_pixbuf(GTK_IMAGE(image_.get()), pixbufs_[index]);
@@ skipping 24 matching lines @@
     LocationBarViewGtk::PageActionViewGtk* page_action_view) {
   ExtensionBrowserEventRouter::GetInstance()->PageActionExecuted(
       page_action_view->profile_,
       page_action_view->page_action_->extension_id(),
       page_action_view->page_action_->id(),
       page_action_view->current_tab_id_,
       page_action_view->current_url_.spec(),
       event->button);
   return true;
 }