Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/chromeos/notifications/balloon_view.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/chromeos/notifications/balloon_view.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 257 matching lines @@
 // views::View interface overrides.
 
 void BalloonViewImpl::Layout() {
   gfx::Size size = balloon_->content_size();
 
   SetBounds(x(), y(), size.width(), size.height());
 
   html_contents_->view()->SetBounds(0, 0, size.width(), size.height());
   if (html_contents_->web_contents()) {
     RenderWidgetHostView* view =
-        html_contents_->web_contents()->GetRenderViewHost()->view();
+        html_contents_->web_contents()->GetRenderViewHost()->GetView();
     if (view)
       view->SetSize(size);
   }
 }
 
 void BalloonViewImpl::ViewHierarchyChanged(
     bool is_add, View* parent, View* child) {
   if (is_add && GetWidget() && !control_view_host_.get() && controls_) {
     control_view_host_.reset(new views::Widget);
     views::Widget::InitParams params(
@@ skipping 70 matching lines @@
 }
 
 void BalloonViewImpl::DenyPermission() {
   DesktopNotificationService* service =
       DesktopNotificationServiceFactory::GetForProfile(balloon_->profile());
   service->DenyPermission(balloon_->notification().origin_url());
 }
 
 gfx::NativeView BalloonViewImpl::GetParentNativeView() {
   RenderWidgetHostView* view =
-      html_contents_->web_contents()->GetRenderViewHost()->view();
+      html_contents_->web_contents()->GetRenderViewHost()->GetView();
   DCHECK(view);
   return view->GetNativeView();
 }
 
 }  // namespace chromeos