Gamepad API support for chrome on android

content/renderer/render_thread_impl.cc

 // 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.
 
 #include "content/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
 
@@ skipping 1354 matching lines @@
 }
 
 void RenderThreadImpl::SetFlingCurveParameters(
     const std::vector<float>& new_touchpad,
     const std::vector<float>& new_touchscreen) {
   webkit_platform_support_->SetFlingCurveParameters(new_touchpad,
                                                     new_touchscreen);
 
 }
 
+#if defined(OS_ANDROID)
+void RenderThreadImpl::ResumeGamepads() {
+  if (!gamepad_shared_memory_reader_)
+    gamepad_shared_memory_reader_.reset(new GamepadSharedMemoryReader);
+  gamepad_shared_memory_reader_->ResumeGamepads();
+}
+
+void RenderThreadImpl::PauseGamepads() {
+  if (!gamepad_shared_memory_reader_)
+    gamepad_shared_memory_reader_.reset(new GamepadSharedMemoryReader);
+  gamepad_shared_memory_reader_->PauseGamepads();
+}
+#endif
+
 void RenderThreadImpl::SampleGamepads(blink::WebGamepads* data) {
   if (!gamepad_shared_memory_reader_)
     gamepad_shared_memory_reader_.reset(new GamepadSharedMemoryReader);
   gamepad_shared_memory_reader_->SampleGamepads(*data);
 }
 
 base::ProcessId RenderThreadImpl::renderer_process_id() const {
   return renderer_process_id_;
 }
 
 }  // namespace content