Implement the content/renderer and content/browser part of the Device Motion API.

content/renderer/renderer_webkitplatformsupport_impl.cc

 // Copyright (c) 2012 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.
 
 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/histogram.h"
 #include "base/platform_file.h"
 #include "base/shared_memory.h"
 #include "base/utf_string_conversions.h"
 #include "content/common/database_util.h"
 #include "content/common/file_utilities_messages.h"
 #include "content/common/fileapi/webblobregistry_impl.h"
 #include "content/common/fileapi/webfilesystem_impl.h"
 #include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 #include "content/common/indexed_db/proxy_webidbfactory_impl.h"
 #include "content/common/mime_registry_messages.h"
 #include "content/common/npobject_util.h"
 #include "content/common/thread_safe_sender.h"
 #include "content/common/view_messages.h"
 #include "content/common/webmessageportchannel_impl.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/gpu_info.h"
 #include "content/public/renderer/content_renderer_client.h"
+#include "content/renderer/device_motion_event_pump.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
 #include "content/renderer/gamepad_shared_memory_reader.h"
 #include "content/renderer/hyphenator/hyphenator.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/renderer_webaudiodevice_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/websharedworkerrepository_impl.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_hardware_config.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebBlobRegistry.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebDeviceMotionHandler.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebFileInfo.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGamepads.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebHyphenator.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebMediaStreamCenter.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebMediaStreamCenterClient.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebVector.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRuntimeFeatures.h"
 #include "webkit/base/file_path_string_conversions.h"
@@ skipping 835 matching lines @@
 }
 
 //------------------------------------------------------------------------------
 
 GrContext* RendererWebKitPlatformSupportImpl::sharedOffscreenGrContext() {
   if (!shared_offscreen_context_)
     return NULL;
   return shared_offscreen_context_->GrContext();
 }
 
+//------------------------------------------------------------------------------
+
+WebKit::WebDeviceMotionHandler*
+RendererWebKitPlatformSupportImpl::deviceMotionHandler() {
+  if (!device_motion_event_pump_.get())

[jamesr, 2013/05/16 19:53:06]

just

if (!device_motion_event_pump_)
  ...

[timvolodine, 2013/05/20 18:18:48]

Done.

+    device_motion_event_pump_.reset(new DeviceMotionEventPump);
+  return device_motion_event_pump_.get();
+}
 
 }  // namespace content
+