Implement the file chooser as a new resource "host"

webkit/plugins/ppapi/mock_plugin_delegate.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 "webkit/plugins/ppapi/mock_plugin_delegate.h"
 
 #include "base/logging.h"
 #include "base/message_loop_proxy.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
@@ skipping 112 matching lines @@
 }
 
 void MockPluginDelegate::NumberOfFindResultsChanged(int identifier,
                                                     int total,
                                                     bool final_result) {
 }
 
 void MockPluginDelegate::SelectedFindResultChanged(int identifier, int index) {
 }
 
-bool MockPluginDelegate::RunFileChooser(
-    const WebKit::WebFileChooserParams& params,
-    WebKit::WebFileChooserCompletion* chooser_completion) {
-  return false;
-}
-
 bool MockPluginDelegate::AsyncOpenFile(const FilePath& path,
                                        int flags,
                                        const AsyncOpenFileCallback& callback) {
   return false;
 }
 
 bool MockPluginDelegate::AsyncOpenFileSystemURL(
     const GURL& path, int flags, const AsyncOpenFileCallback& callback) {
   return false;
 }
@@ skipping 310 matching lines @@
 MockPluginDelegate::CreateClipboardClient() const {
   return NULL;
 }
 
 std::string MockPluginDelegate::GetDeviceID() {
   return std::string();
 }
 
 }  // namespace ppapi
 }  // namespace webkit