Move Extension into extensions namespace

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc

 // Copyright (c) 2012 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/ui/gtk/browser_actions_toolbar_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 #include <vector>
@@ skipping 31 matching lines @@
 #include "grit/theme_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "grit/ui_resources.h"
 #include "ui/base/accelerators/accelerator_gtk.h"
 #include "ui/base/gtk/gtk_compat.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/gtk_util.h"
 #include "ui/gfx/image/image.h"
 
+using extensions::Extension;
+
 namespace {
 
 // The width of the browser action buttons.
 const int kButtonWidth = 27;
 
 // The padding between browser action buttons.
 const int kButtonPadding = 4;
 
 // The padding to the right of the browser action buttons (between the buttons
 // and chevron if they are both showing).
@@ skipping 540 matching lines @@
                     GDK_ACTION_MOVE);
 
   signals_.Connect(button_hbox_.get(), "drag-motion",
                    G_CALLBACK(OnDragMotionThunk), this);
 }
 
 void BrowserActionsToolbarGtk::CreateAllButtons() {
   extension_button_map_.clear();
 
   int i = 0;
-  for (ExtensionList::iterator iter = model_->begin();
+  for (extensions::ExtensionList::iterator iter = model_->begin();
        iter != model_->end(); ++iter) {
     CreateButtonForExtension(*iter, i++);
   }
 }
 
 void BrowserActionsToolbarGtk::SetContainerWidth() {
   int showing_actions = model_->GetVisibleIconCount();
   if (showing_actions >= 0)
     SetButtonHBoxWidth(WidthForIconCount(showing_actions));
 }
@@ skipping 456 matching lines @@
 
   menu->PopupAsContext(gfx::Point(event->x_root, event->y_root),
                        event->time);
   return TRUE;
 }
 
 void BrowserActionsToolbarGtk::OnButtonShowOrHide(GtkWidget* sender) {
   if (!resize_animation_.is_animating())
     UpdateChevronVisibility();
 }