Gamepad API: add support for connection events

content/renderer/renderer_webkitplatformsupport_impl.cc

Index: content/renderer/renderer_webkitplatformsupport_impl.cc
diff --git a/content/renderer/renderer_webkitplatformsupport_impl.cc b/content/renderer/renderer_webkitplatformsupport_impl.cc
index c4b54dc3634eddac5df30ccebac719d03e446210..81b097b92cdd7ea24a9741ae45cb5d4bb91e66bf 100644
--- a/content/renderer/renderer_webkitplatformsupport_impl.cc
+++ b/content/renderer/renderer_webkitplatformsupport_impl.cc
@@ -927,6 +927,11 @@ void RendererWebKitPlatformSupportImpl::sampleGamepads(WebGamepads& gamepads) {
   }
 }
 
+void RendererWebKitPlatformSupportImpl::setGamepadListener(
+      blink::WebGamepadListener* listener) {
+  RenderThreadImpl::current()->SetGamepadListener(listener);
+}
+
 //------------------------------------------------------------------------------
 
 WebRTCPeerConnectionHandler*