Move compositor thread input handling logic into content

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index c57f505ffd31478e997701c55b11a6e88e1b48a7..5b48e6c6df0b4f52e8b0cadd465e09204df8bb3c 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -5,6 +5,7 @@
 #include "content/renderer/gpu/render_widget_compositor.h"
 
 #include <limits>
+#include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ -290,6 +291,11 @@ RenderWidgetCompositor::RenderWidgetCompositor(RenderWidget* widget)
 
 RenderWidgetCompositor::~RenderWidgetCompositor() {}
 
+const base::WeakPtr<cc::InputHandler>&
+RenderWidgetCompositor::GetInputHandler() {
+  return layer_tree_host_->GetInputHandler();
+}
+
 void RenderWidgetCompositor::SetSuppressScheduleComposite(bool suppress) {
   if (suppress_schedule_composite_ == suppress)
     return;
@@ -521,16 +527,6 @@ void RenderWidgetCompositor::DidRecreateOutputSurface(bool success) {
     widget_->webwidget()->didExitCompositingMode();
 }
 
-scoped_ptr<cc::InputHandlerClient>
-RenderWidgetCompositor::CreateInputHandlerClient() {
-  scoped_ptr<cc::InputHandlerClient> ret;
-  scoped_ptr<WebKit::WebInputHandler> web_handler(
-      widget_->webwidget()->createInputHandler());
-  if (web_handler)
-     ret = WebKit::WebToCCInputHandlerAdapter::create(web_handler.Pass());
-  return ret.Pass();
-}
-
 void RenderWidgetCompositor::WillCommit() {
   widget_->InstrumentWillComposite();
 }