Vibration API: plumbing from Blink to Java.

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/files/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/platform_file.h"
+#include "base/safe_numerics.h"
 #include "base/shared_memory.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/database_util.h"
 #include "content/child/fileapi/webfilesystem_impl.h"
 #include "content/child/indexed_db/proxy_webidbfactory_impl.h"
 #include "content/child/npobject_util.h"
 #include "content/child/thread_safe_sender.h"
 #include "content/child/webblobregistry_impl.h"
 #include "content/child/webmessageportchannel_impl.h"
@@ skipping 1036 matching lines @@
 
 void RendererWebKitPlatformSupportImpl::setDeviceMotionListener(
     WebKit::WebDeviceMotionListener* listener) {
   if (!device_motion_event_pump_) {
     device_motion_event_pump_.reset(new DeviceMotionEventPump);
     device_motion_event_pump_->Attach(RenderThreadImpl::current());
   }
   device_motion_event_pump_->SetListener(listener);
 }
 
+//------------------------------------------------------------------------------
+
+#if defined(OS_ANDROID)
+void RendererWebKitPlatformSupportImpl::vibrate(unsigned int milliseconds) {
+  RenderThread::Get()->Send(
+      new ViewHostMsg_Vibrate(base::checked_numeric_cast<int64>(milliseconds)));
+}
+
+void RendererWebKitPlatformSupportImpl::cancelVibration() {
+  RenderThread::Get()->Send(new ViewHostMsg_CancelVibration());
+}
+#endif  // defined(OS_ANDROID)
+
 }  // namespace content