extensions: Add ExtensionView interface.

chrome/browser/ui/gtk/extensions/extension_popup_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/extensions/extension_popup_gtk.h"
 
 #include <gtk/gtk.h>
 
 #include <algorithm>
 
@@ skipping 30 matching lines @@
 
 ExtensionPopupGtk::ExtensionPopupGtk(Browser* browser,
                                      extensions::ExtensionHost* host,
                                      GtkWidget* anchor,
                                      ShowAction show_action)
     : browser_(browser),
       bubble_(NULL),
       host_(host),
       anchor_(anchor),
       weak_factory_(this) {
-  host_->view()->SetContainer(this);
+  host_->GetExtensionView()->SetContainer(this);
   being_inspected_ = show_action == SHOW_AND_INSPECT;
 
   // If the host had somehow finished loading, then we'd miss the notification
   // and not show.  This seems to happen in single-process mode.
   if (host->did_stop_loading()) {
     ShowPopup();
   } else {
     registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DID_STOP_LOADING,
                    content::Source<Profile>(host->profile()));
   }
@@ skipping 115 matching lines @@
 
   // We'll be in the upper-right corner of the window for LTR languages, so we
   // want to put the arrow at the upper-right corner of the bubble to match the
   // page and app menus.
   BubbleGtk::ArrowLocationGtk arrow_location =
       !base::i18n::IsRTL() ?
       BubbleGtk::ARROW_LOCATION_TOP_RIGHT :
       BubbleGtk::ARROW_LOCATION_TOP_LEFT;
   bubble_ = BubbleGtk::Show(anchor_,
                             NULL,
-                            host_->view()->native_view(),
+                            host_->GetExtensionView()->GetNativeView(),
                             arrow_location,
                             being_inspected_ ? 0 :
                                 BubbleGtk::POPUP_WINDOW | BubbleGtk::GRAB_INPUT,
                             GtkThemeService::GetFrom(browser_->profile()),
                             this);
 }
 
 void ExtensionPopupGtk::DestroyPopupWithoutResult() {
   DestroyPopup();
 }
 
 gfx::Rect ExtensionPopupGtk::GetViewBounds() {
   GtkAllocation allocation;
-  gtk_widget_get_allocation(host_->view()->native_view(), &allocation);
+  gtk_widget_get_allocation(host_->GetExtensionView()->GetNativeView(),
+                            &allocation);
   return gfx::Rect(allocation);
 }