Move chrome.fileSystem interface and bindings to //extensions

chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.cc

 // Copyright 2014 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/renderer/extensions/chrome_extensions_dispatcher_delegate.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/sha1.h"
@@ skipping 161 matching lines @@
                              IDR_BROWSER_ACTION_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("declarativeContent",
                              IDR_DECLARATIVE_CONTENT_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("desktopCapture",
                              IDR_DESKTOP_CAPTURE_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("developerPrivate",
                              IDR_DEVELOPER_PRIVATE_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("downloads", IDR_DOWNLOADS_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("feedbackPrivate",
                              IDR_FEEDBACK_PRIVATE_CUSTOM_BINDINGS_JS);
-  source_map->RegisterSource("fileSystem", IDR_FILE_SYSTEM_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("gcm", IDR_GCM_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("identity", IDR_IDENTITY_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("imageWriterPrivate",
                              IDR_IMAGE_WRITER_PRIVATE_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("input.ime", IDR_INPUT_IME_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("logPrivate", IDR_LOG_PRIVATE_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("mediaGalleries",
                              IDR_MEDIA_GALLERIES_CUSTOM_BINDINGS_JS);
   source_map->RegisterSource("notifications",
                              IDR_NOTIFICATIONS_CUSTOM_BINDINGS_JS);
@@ skipping 118 matching lines @@
 }
 
 void ChromeExtensionsDispatcherDelegate::InitializeBindingsSystem(
     extensions::Dispatcher* dispatcher,
     extensions::APIBindingsSystem* bindings_system) {
   DCHECK(extensions::FeatureSwitch::native_crx_bindings()->IsEnabled());
   bindings_system->GetHooksForAPI("app")->SetDelegate(
       base::MakeUnique<extensions::AppHooksDelegate>(
           dispatcher, bindings_system->request_handler()));
 }