Remove is_fling flag for fling intervention

blimp/client/core/input/blimp_input_handler_wrapper.cc

Index: blimp/client/core/input/blimp_input_handler_wrapper.cc
diff --git a/blimp/client/core/input/blimp_input_handler_wrapper.cc b/blimp/client/core/input/blimp_input_handler_wrapper.cc
index 33ecdf31bef76657da6d47c6a4fc258a238cebd0..35c7387c2f323e844e13d9769dc179027689394c 100644
--- a/blimp/client/core/input/blimp_input_handler_wrapper.cc
+++ b/blimp/client/core/input/blimp_input_handler_wrapper.cc
@@ -71,6 +71,8 @@ void BlimpInputHandlerWrapper::HandleWebGestureEvent(
     case ui::InputHandlerProxy::EventDisposition::DID_NOT_HANDLE:
       consumed = false;
       break;
+    default:

[Wez, 2016/11/07 22:54:07]

This should explicitly catch the new enum, rather than using default.

[lanwei, 2016/11/07 23:25:18]

Done.

+      NOTREACHED();
   }
 
   main_task_runner_->PostTask(
@@ -124,10 +126,6 @@ void BlimpInputHandlerWrapper::DidOverscroll(
   DCHECK(compositor_thread_checker_.CalledOnValidThread());
 }
 
-void BlimpInputHandlerWrapper::DidStartFlinging() {
-  DCHECK(compositor_thread_checker_.CalledOnValidThread());
-}
-
 void BlimpInputHandlerWrapper::DidStopFlinging() {
   DCHECK(compositor_thread_checker_.CalledOnValidThread());
 }