Move Render(View|Widget)Host and associated classes to content namespace.

chrome/browser/ui/views/select_file_dialog_extension.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/views/select_file_dialog_extension.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
@@ skipping 171 matching lines @@
 void SelectFileDialogExtension::OnFileSelectionCanceled(int32 tab_id) {
   scoped_refptr<SelectFileDialogExtension> dialog =
       PendingDialog::GetInstance()->Find(tab_id);
   if (!dialog)
     return;
   dialog->selection_type_ = CANCEL;
   dialog->selection_files_.clear();
   dialog->selection_index_ = 0;
 }
 
-RenderViewHost* SelectFileDialogExtension::GetRenderViewHost() {
+content::RenderViewHost* SelectFileDialogExtension::GetRenderViewHost() {
   if (extension_dialog_)
     return extension_dialog_->host()->render_view_host();
   return NULL;
 }
 
 void SelectFileDialogExtension::NotifyListener() {
   if (!listener_)
     return;
   switch (selection_type_) {
     case CANCEL:
@@ skipping 85 matching lines @@
   }
 
   // Connect our listener to FileDialogFunction's per-tab callbacks.
   AddPending(tab_id);
 
   extension_dialog_ = dialog;
   params_ = params;
   tab_id_ = tab_id;
   owner_window_ = owner_window;
 }