[MediaRouter] The minimal change to make everything build on Android.

chrome/chrome_browser_ui.gypi

Index: chrome/chrome_browser_ui.gypi
diff --git a/chrome/chrome_browser_ui.gypi b/chrome/chrome_browser_ui.gypi
index af37b83e30da48b065dc579b5f52f2be3e75bb2c..09c46ddd55e66ad775c1b96b1ec7d9a8f0db599f 100644
--- a/chrome/chrome_browser_ui.gypi
+++ b/chrome/chrome_browser_ui.gypi
@@ -1475,8 +1475,8 @@
       'browser/ui/toolbar/media_router_action.h',
       'browser/ui/webui/media_router/media_cast_mode.cc',
       'browser/ui/webui/media_router/media_cast_mode.h',
-      'browser/ui/webui/media_router/media_router_dialog_controller.cc',
-      'browser/ui/webui/media_router/media_router_dialog_controller.h',
+      'browser/ui/webui/media_router/media_router_dialog_controller_impl.cc',
+      'browser/ui/webui/media_router/media_router_dialog_controller_impl.h',
       'browser/ui/webui/media_router/media_router_localized_strings_provider.cc',
       'browser/ui/webui/media_router/media_router_localized_strings_provider.h',
       'browser/ui/webui/media_router/media_router_resources_provider.cc',
@@ -3169,7 +3169,7 @@
         ['enable_google_now==1 and OS!="android"', {
           'sources': [ '<@(chrome_browser_ui_google_now_non_android_sources)' ],
         }],
-        ['enable_media_router==1', {
+        ['enable_media_router==1 and OS!="android" and OS!="ios"', {
           'dependencies': [
             'browser/media/router/media_router.gyp:media_router',
           ],