Disable compositor thread input handling on windows

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index d2b9103753568d8f999c49beca4f585786c57ef5..2d5c5e095b9da526cd0b6c5ec56ee51d929d7f2d 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2527,11 +2527,13 @@ bool RenderViewImpl::isPointerLocked() {
 }
 
 void RenderViewImpl::didActivateCompositor(int input_handler_identifier) {
+#if !defined(OS_WIN)  // http://crbug.com/160122
   CompositorThread* compositor_thread =
       RenderThreadImpl::current()->compositor_thread();
   if (compositor_thread)
     compositor_thread->AddInputHandler(
         routing_id_, input_handler_identifier, AsWeakPtr());
+#endif
 
   RenderWidget::didActivateCompositor(input_handler_identifier);