Revert of Handle pointer-events: none in browser process hittesting.

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 891d4c79edc06c94694a6d477a4e1453fad95b4b..e1213254298612bac48fb9d87a7b2bfd3fd7434d 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -45,7 +45,6 @@
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
-#include "content/browser/renderer_host/render_widget_host_input_event_router.h"
 #include "content/browser/renderer_host/render_widget_host_owner_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/common/content_constants_internal.h"
@@ -445,7 +444,6 @@
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderWidgetHostImpl, msg)
     IPC_MESSAGE_HANDLER(FrameHostMsg_RenderProcessGone, OnRenderProcessGone)
-    IPC_MESSAGE_HANDLER(FrameHostMsg_HittestData, OnHittestData)
     IPC_MESSAGE_HANDLER(InputHostMsg_QueueSyntheticGesture,
                         OnQueueSyntheticGesture)
     IPC_MESSAGE_HANDLER(InputHostMsg_ImeCancelComposition,
@@ -1510,12 +1508,6 @@
   }
 }
 
-void RenderWidgetHostImpl::OnHittestData(
-    const FrameHostMsg_HittestData_Params& params) {
-  if (delegate_)
-    delegate_->GetInputEventRouter()->OnHittestData(params);
-}
-
 void RenderWidgetHostImpl::OnClose() {
   ShutdownAndDestroyWidget(true);
 }