Media Router: Replace drop-down-button with core-icon-button.

chrome/browser/ui/webui/media_router/media_router_resources_provider.cc

 // Copyright 2015 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/webui/media_router/media_router_resources_provider.h"
 
 #include "content/public/browser/web_ui_data_source.h"
 #include "grit/browser_resources.h"
 
 namespace {
 
 void AddIcons(content::WebUIDataSource* html_source) {
-  html_source->AddResourcePath("elements/icon/drop-down-arrow.png",
-                              IDR_DROP_DOWN_ARROW_ICON);
-  html_source->AddResourcePath("elements/icon/drop-down-arrow2x.png",
-                              IDR_DROP_DOWN_ARROW_2X_ICON);
-  html_source->AddResourcePath("elements/icon/drop-down-arrow-hover.png",
-                              IDR_DROP_DOWN_ARROW_HOVER_ICON);
-  html_source->AddResourcePath("elements/icon/drop-down-arrow-hover2x.png",
-                              IDR_DROP_DOWN_ARROW_HOVER_2X_ICON);
-  html_source->AddResourcePath("elements/icon/drop-down-arrow-showing.png",
-                              IDR_DROP_DOWN_ARROW_SHOWING_ICON);
-  html_source->AddResourcePath("elements/icon/drop-down-arrow-showing2x.png",
-                              IDR_DROP_DOWN_ARROW_SHOWING_2X_ICON);
   html_source->AddResourcePath("elements/icon/sad-face.png",
                               IDR_SAD_FACE_ICON);
   html_source->AddResourcePath("elements/icon/sad-face2x.png",
                               IDR_SAD_FACE_2X_ICON);
 }
 
 void AddMainWebResources(content::WebUIDataSource* html_source) {
   html_source->AddResourcePath("media_router.js", IDR_MEDIA_ROUTER_JS);
   html_source->AddResourcePath("media_router_common.css",
                                IDR_MEDIA_ROUTER_COMMON_CSS);
   html_source->AddResourcePath("media_router.css",
                                IDR_MEDIA_ROUTER_CSS);
   html_source->AddResourcePath("media_router_data.js",
                                IDR_MEDIA_ROUTER_DATA_JS);
   html_source->AddResourcePath("media_router_ui_interface.js",
                                IDR_MEDIA_ROUTER_UI_INTERFACE_JS);
 }
 
 void AddPolymerElements(content::WebUIDataSource* html_source) {
   html_source->AddResourcePath(
       "elements/cast_mode_picker/cast_mode_picker.css",
       IDR_CAST_MODE_PICKER_CSS);
   html_source->AddResourcePath(
       "elements/cast_mode_picker/cast_mode_picker.html",
       IDR_CAST_MODE_PICKER_HTML);
   html_source->AddResourcePath(
       "elements/cast_mode_picker/cast_mode_picker.js",
       IDR_CAST_MODE_PICKER_JS);
   html_source->AddResourcePath(
-      "elements/drop_down_button/drop_down_button.css",
-      IDR_DROP_DOWN_BUTTON_CSS);
-  html_source->AddResourcePath(
-      "elements/drop_down_button/drop_down_button.html",
-      IDR_DROP_DOWN_BUTTON_HTML);
-  html_source->AddResourcePath(
-      "elements/drop_down_button/drop_down_button.js",
-      IDR_DROP_DOWN_BUTTON_JS);
-  html_source->AddResourcePath(
       "elements/issue_banner/issue_banner.css",
       IDR_ISSUE_BANNER_CSS);
   html_source->AddResourcePath(
       "elements/issue_banner/issue_banner.html",
       IDR_ISSUE_BANNER_HTML);
   html_source->AddResourcePath(
       "elements/issue_banner/issue_banner.js",
       IDR_ISSUE_BANNER_JS);
   html_source->AddResourcePath(
       "elements/media_router_container/media_router_container.css",
@@ skipping 20 matching lines @@
 namespace media_router {
 
 void AddMediaRouterUIResources(content::WebUIDataSource* html_source) {
   AddIcons(html_source);
   AddMainWebResources(html_source);
   AddPolymerElements(html_source);
   html_source->SetDefaultResource(IDR_MEDIA_ROUTER_HTML);
 }
 
 }  // namespace media_router