Add automated VR controller emulator

chrome/android/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("//android_webview/webview_repack_locales_list.gni")
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//build/util/process_version.gni")
 import("//chrome/android/chrome_public_apk_tmpl.gni")
 import("//chrome/android/monochrome_android_manifest_jinja_variables.gni")
@@ skipping 494 matching lines @@
     "//content/test/data/media/webrtc_test_utilities.js",
   ]
 }
 
 if (enable_vr) {
   android_library("chrome_test_vr_java") {
     testonly = true
 
     java_files = [
       "javatests/src/org/chromium/chrome/browser/media/RouterTestUtils.java",
+      "javatests/src/org/chromium/chrome/browser/vr_shell/EmulatedVrController.java",
       "javatests/src/org/chromium/chrome/browser/vr_shell/MockVrCoreVersionCheckerImpl.java",
       "javatests/src/org/chromium/chrome/browser/vr_shell/MockVrDaydreamApi.java",
       "javatests/src/org/chromium/chrome/browser/vr_shell/VrShellTest.java",
       "javatests/src/org/chromium/chrome/browser/vr_shell/VrUtils.java",
       "javatests/src/org/chromium/chrome/browser/vr_shell/WebVrTest.java",
     ]
 
     deps = [
       "//base:base_java",
       "//base:base_java_test_support",
       "//chrome/android:app_hooks_java",
       "//chrome/android:chrome_java",
       "//chrome/test/android:chrome_java_test_support",
       "//components/policy/android:policy_java",
       "//content/public/android:content_java",
       "//content/public/test/android:content_java_test_support",
       "//third_party/android_protobuf:protobuf_nano_javalib",
       "//third_party/android_support_test_runner:runner_java",
       "//third_party/android_tools:android_support_v7_appcompat_java",
+      "//third_party/gvr-android-sdk:controller_test_api_java",
       "//third_party/gvr-android-sdk:gvr_common_java",
       "//ui/android:ui_java",
     ]
 
     data = [
       "//chrome/android/shared_preference_files/test/",
       "//chrome/test/data/android/",
       "//third_party/gvr-android-sdk/test-apks/",
       "//third_party/WebKit/LayoutTests/resources/testharness.js",
     ]
@@ skipping 385 matching lines @@
   apk_name = "ChromeSyncShellTest"
   apk_under_test = ":chrome_sync_shell_apk"
   android_manifest = chrome_sync_shell_test_apk_manifest
   android_manifest_dep = ":chrome_sync_shell_test_apk_manifest"
   deps = [
     ":chrome_sync_shell_test_apk_java",
     "//third_party/android_support_test_runner:runner_java",
   ]
   proguard_enabled = !is_java_debug
 }