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

chrome/test/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
 import("//chrome/test/base/js2gtest.gni")
@@ skipping 1437 matching lines @@
               chrome_tests_unit_gypi_values.chrome_unit_tests_session_service_sources,
               ".",
               "//chrome")
     }
     if (enable_media_router) {
       sources += rebase_path(
               chrome_tests_unit_gypi_values.chrome_unit_tests_media_router_sources,
               ".",
               "//chrome")
       deps += [ "//chrome/browser/media/router:test_support" ]
+      if (!is_android) {
+        sources += rebase_path(
+                chrome_tests_unit_gypi_values.chrome_unit_tests_media_router_non_android_sources,
+                ".",
+                "//chrome")
+      }
       if (!toolkit_views) {
         sources -= [ "../browser/ui/views/media_router/media_router_ui_browsertest.cc" ]
       }
     }
     if (enable_webrtc) {
       sources += rebase_path(
               chrome_tests_unit_gypi_values.chrome_unit_tests_webrtc_sources,
               ".",
               "//chrome")
     }
@@ skipping 292 matching lines @@
     "//third_party/mojo/src/mojo/edk/system",
   ]
 
   if (!is_android && use_ash) {
     sources += rebase_path(
             chrome_tests_unit_gypi_values.chrome_test_support_unit_ash_sources,
             ".",
             "//chrome")
   }
 }