Gamepad API support for chrome on android

content/browser/gamepad/gamepad_service.cc

Index: content/browser/gamepad/gamepad_service.cc
diff --git a/content/browser/gamepad/gamepad_service.cc b/content/browser/gamepad/gamepad_service.cc
index 11a6964b3ab5cf9953569d5aa0b6b8c53be6b51f..f778a119029fe00a90c67239bf1f9d2586caf5d7 100644
--- a/content/browser/gamepad/gamepad_service.cc
+++ b/content/browser/gamepad/gamepad_service.cc
@@ -1,4 +1,5 @@
 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -13,11 +14,19 @@
 
 namespace content {
 
-GamepadService::GamepadService() : num_readers_(0) {
+GamepadService::GamepadService()
+    : num_readers_(0)
+#if defined(OS_ANDROID)
+    , gamepad_access_timestamp_(base::Time::NowFromSystemTime())
+#endif
+    {
 }
 
 GamepadService::GamepadService(scoped_ptr<GamepadDataFetcher> fetcher)
     : num_readers_(0),
+#if defined(OS_ANDROID)
+      gamepad_access_timestamp_(base::Time::NowFromSystemTime()),
+#endif
       provider_(new GamepadProvider(fetcher.Pass())) {
   thread_checker_.DetachFromThread();
 }
@@ -56,6 +65,33 @@ void GamepadService::RegisterForUserGesture(const base::Closure& closure) {
   provider_->RegisterForUserGesture(closure);
 }
 
+#if defined(OS_ANDROID)
+void GamepadService::SetGamepadAccessTimestamp(
+                                      base::Time gamepad_access_timestamp) {
+  gamepad_access_timestamp_ = gamepad_access_timestamp;
+}
+
+base::Time GamepadService::GetGamepadAccessTimestamp() {
+  return gamepad_access_timestamp_;
+}
+
+bool GamepadService::GetPollState() {
+  if (provider_)
+    return provider_->GetPollState();
+  return false;
+}
+
+void GamepadService::Pause() {
+  if (provider_)
+    provider_->Pause();
+}
+
+void GamepadService::Resume() {
+  if (provider_)
+    provider_->Resume();
+}
+#endif
+
 void GamepadService::Terminate() {
   provider_.reset();
 }