Fix some android configuration

BUILD.gn

 # Copyright (c) 2013 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.
 
 # This is the root build file for GN. GN will start processing by loading this
 # file, and recursively load all dependencies until all dependencies are either
 # resolved or known not to exist (which will cause the build to fail). So if
 # you add a new build file, there must be some path of dependencies from this
 # file to your new one or GN won't know about it.
 
@@ skipping 165 matching lines @@
   }
 
   if (is_android) {
     deps += [
       "//base/android/linker:chromium_android_linker",
       "//build/android/gyp/test:hello_world",
       "//build/android/rezip",
       "//third_party/openmax_dl/dl",
       "//content/shell/android:content_shell_apk",
       "//chrome/android:chrome_shell_apk",
+      "//chrome/test:test_support_unit",
       "//chrome/test/chromedriver/test/webview_shell:chromedriver_webview_shell_apk",
       "//ui/android:ui_java",
       "//third_party/android_tools:android_gcm_java",
       "//third_party/android_tools:uiautomator_java",
       "//third_party/android_tools:android_support_v13_java",
       "//third_party/android_tools:android_support_v7_appcompat_java",
       "//third_party/android_tools:android_support_v7_mediarouter_java",
     ]
 
     if (has_chrome_android_internal) {
@@ skipping 157 matching lines @@
       "//ui/native_theme",
       "//ui/snapshot",
       "//ui/surface",
       "//ui/views",
       "//ui/views/controls/webview",
       "//ui/web_dialogs",
       "//ui/wm",
     ]
   }
 }