Update cc snapshot to r127918

webkit/compositor_bindings/WebLayerTreeViewImpl.cpp

Index: webkit/compositor_bindings/WebLayerTreeViewImpl.cpp
diff --git a/webkit/compositor_bindings/WebLayerTreeViewImpl.cpp b/webkit/compositor_bindings/WebLayerTreeViewImpl.cpp
index 7bfcff168bda84e330418e4ce803925f59d97c58..d4f455d1ec411f450356bf40581915a66dcec134 100644
--- a/webkit/compositor_bindings/WebLayerTreeViewImpl.cpp
+++ b/webkit/compositor_bindings/WebLayerTreeViewImpl.cpp
@@ -6,10 +6,13 @@
 #include "WebLayerTreeViewImpl.h"
 
 #include "CCFontAtlas.h"
+#include "CCInputHandler.h"
 #include "CCLayerTreeHost.h"
 #include "LayerChromium.h"
 #include "WebLayerImpl.h"
+#include "WebToCCInputHandlerAdapter.h"
 #include <public/WebGraphicsContext3D.h>
+#include <public/WebInputHandler.h>
 #include <public/WebLayer.h>
 #include <public/WebLayerTreeView.h>
 #include <public/WebLayerTreeViewClient.h>
@@ -70,11 +73,6 @@ void WebLayerTreeViewImpl::clearRootLayer()
     m_layerTreeHost->setRootLayer(PassRefPtr<LayerChromium>());
 }
 
-int WebLayerTreeViewImpl::compositorIdentifier()
-{
-    return m_layerTreeHost->compositorIdentifier();
-}
-
 void WebLayerTreeViewImpl::setViewportSize(const WebSize& layoutViewportSize, const WebSize& deviceViewportSize)
 {
     if (!deviceViewportSize.isEmpty())
@@ -227,6 +225,14 @@ void WebLayerTreeViewImpl::didRecreateOutputSurface(bool success)
     m_client->didRecreateOutputSurface(success);
 }
 
+PassOwnPtr<CCInputHandler> WebLayerTreeViewImpl::createInputHandler()
+{
+    OwnPtr<WebInputHandler> handler = adoptPtr(m_client->createInputHandler());
+    if (handler)
+        return WebToCCInputHandlerAdapter::create(handler.release());
+    return nullptr;
+}
+
 void WebLayerTreeViewImpl::willCommit()
 {
     m_client->willCommit();