Get rid of temporary render_view_host.h.

chrome/browser/ui/views/notifications/balloon_view_host.cc

 // Copyright (c) 2011 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/views/notifications/balloon_view_host.h"
 
 #include "chrome/browser/notifications/balloon.h"
-#include "chrome/browser/renderer_host/render_view_host.h"
+#include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #if defined(OS_WIN)
 #include "chrome/browser/renderer_host/render_widget_host_view_win.h"
 #endif
 #if defined(OS_LINUX)
 #if defined(TOUCH_UI)
 #include "chrome/browser/renderer_host/render_widget_host_view_views.h"
 #else
 #include "chrome/browser/renderer_host/render_widget_host_view_gtk.h"
 #endif
@@ skipping 68 matching lines @@
   native_host_->Attach(view_gtk->native_view());
 #endif
 #else
   NOTIMPLEMENTED();
 #endif
 }
 
 RenderWidgetHostView* BalloonViewHost::render_widget_host_view() const {
   return render_widget_host_view_;
 }