Aura: windows in aura should honor Widget::InitParams::accept_events

ui/aura/window_delegate.h

Index: ui/aura/window_delegate.h
diff --git a/ui/aura/window_delegate.h b/ui/aura/window_delegate.h
index 9a7253b74c8138b24ada71decef72ac12eb158a3..8d3defc984c5d1498be4979921373b347337167b 100644
--- a/ui/aura/window_delegate.h
+++ b/ui/aura/window_delegate.h
@@ -54,6 +54,10 @@ class AURA_EXPORT WindowDelegate {
   // attempted for another reason.
   virtual bool ShouldActivate(Event* event) = 0;
 
+  // Returns true if this window should accept events, false if it should
+  // ignore all events and make them pass to the window behind it.
+  virtual bool ShouldAcceptEvents() { return true; }

[Ben Goodger (Google), 2011/11/15 22:10:53]

Everything else on this interface is pure virtual. 

Instead, can we add an ignores_events_ field to Window?

+
   // Sent when the window is activated.
   virtual void OnActivated() = 0;