Add API to route end of fling messages from WebLayerTreeView to InputHandler

webkit/compositor_bindings/web_to_ccinput_handler_adapter.cc

 // Copyright 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 "web_to_ccinput_handler_adapter.h"
 
 #include "third_party/WebKit/Source/Platform/chromium/public/WebInputHandlerClient.h"
 
 #define COMPILE_ASSERT_MATCHING_ENUM(webkit_name, cc_name) \
     COMPILE_ASSERT(int(WebKit::webkit_name) == int(cc::cc_name), mismatching_enums)
@@ skipping 92 matching lines @@
     m_clientAdapter.reset(new ClientAdapter(client));
     m_handler->bindToClient(m_clientAdapter.get());
 }
 
 void WebToCCInputHandlerAdapter::animate(base::TimeTicks time)
 {
     double monotonicTimeSeconds = (time - base::TimeTicks()).InSecondsF();
     m_handler->animate(monotonicTimeSeconds);
 }
 
+void WebToCCInputHandlerAdapter::mainThreadHasStoppedFlinging()
+{
+    m_handler->mainThreadHasStoppedFlinging();
+}
+
 }  // namespace WebKit