[MD Bookmarks] Add skeleton for Material Design Bookmarks

chrome/browser/extensions/extension_web_ui.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/extensions/extension_web_ui.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <utility>
@@ skipping 329 matching lines @@
       profile)->enabled_extensions().GetExtensionOrAppByURL(url);
   DCHECK(extension);
 
   // The base class defaults to enabling WebUI bindings, but we don't need
   // those (this is also reflected in ChromeWebUIControllerFactory::
   // UseWebUIBindingsForURL).
   int bindings = 0;
   web_ui->SetBindings(bindings);
 
   // Hack: A few things we specialize just for the bookmark manager.
-  if (extension->id() == extension_misc::kBookmarkManagerId) {
+  if (extension->id() == extension_misc::kBookmarkManagerId ||
+      extension->id() == extension_misc::kMDBookmarkManagerId) {
     bookmark_manager_private_drag_event_router_.reset(
         new extensions::BookmarkManagerPrivateDragEventRouter(
             profile, web_ui->GetWebContents()));
 
     web_ui->SetLinkTransitionType(ui::PAGE_TRANSITION_AUTO_BOOKMARK);
   }
 }
 
 ExtensionWebUI::~ExtensionWebUI() {}
 
@@ skipping 199 matching lines @@
         extensions::ImageLoader::ImageRepresentation::ALWAYS_RESIZE,
         gfx::Size(pixel_size, pixel_size),
         resource_scale_factor));
   }
 
   // LoadImagesAsync actually can run callback synchronously. We want to force
   // async.
   extensions::ImageLoader::Get(profile)->LoadImagesAsync(
       extension, info_list, base::Bind(&RunFaviconCallbackAsync, callback));
 }