Implement page action popups.

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/canvas_paint.h"
 #include "app/gfx/gtk_util.h"
@@ skipping 447 matching lines @@
   location_entry_->RevertAll();
 }
 
 int LocationBarViewGtk::PageActionVisibleCount() {
   int count = 0;
   gtk_container_foreach(GTK_CONTAINER(page_action_hbox_), CountVisibleWidgets,
                         &count);
   return count;
 }
 
+ExtensionAction* LocationBarViewGtk::GetPageAction(size_t index) {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+ExtensionAction* LocationBarViewGtk::GetVisiblePageAction(size_t index) {
+  NOTIMPLEMENTED();
+  return NULL;
+}
+
+void LocationBarViewGtk::TestPageActionPressed(size_t index) {
+  NOTIMPLEMENTED();
+}
+
 void LocationBarViewGtk::Observe(NotificationType type,
                                  const NotificationSource& source,
                                  const NotificationDetails& details) {
   DCHECK_EQ(type.value,  NotificationType::BROWSER_THEME_CHANGED);
 
   if (theme_provider_->UseGtkTheme()) {
     gtk_widget_modify_bg(tab_to_search_box_, GTK_STATE_NORMAL, NULL);
 
     GdkColor border_color = theme_provider_->GetGdkColor(
         BrowserThemeProvider::COLOR_FRAME);
@@ skipping 359 matching lines @@
 
   std::string badge_text = view->page_action_->GetBadgeText(tab_id);
   if (badge_text.empty())
     return FALSE;
 
   gfx::CanvasPaint canvas(event, false);
   gfx::Rect bounding_rect(widget->allocation);
   view->page_action_->PaintBadge(&canvas, bounding_rect, tab_id);
   return FALSE;
 }