mus: Disregard windows that explicitly set can_accept_events to be false when sending events.

services/ui/public/cpp/window.h

Index: services/ui/public/cpp/window.h
diff --git a/services/ui/public/cpp/window.h b/services/ui/public/cpp/window.h
index 4298e795e308a3cc528bd2abd30f19602fb8b250..731f497b4ab4f207e9301d75acdebca8486a8396 100644
--- a/services/ui/public/cpp/window.h
+++ b/services/ui/public/cpp/window.h
@@ -225,6 +225,8 @@ class Window {
   // Returns an internal name, set by a client app when it creates a window.
   std::string GetName() const;
 
+  void SetAcceptEvents(bool accept_events);

[sky, 2016/07/06 16:21:25]

nit: this is a bad location as GetName is more debugging. Maybe move by other
setter type functions, perhaps 212(ish)?

[riajiang, 2016/07/08 17:59:59]

Done.

+
  protected:
   // This class is subclassed only by test classes that provide a public ctor.
   Window();