view manager

mojo/services/native_viewport/native_viewport_mac.mm

Index: mojo/services/native_viewport/native_viewport_mac.mm
diff --git a/mojo/services/native_viewport/native_viewport_mac.mm b/mojo/services/native_viewport/native_viewport_mac.mm
index 83f1e72034206d6de4fc308316250725aeaba749..9d7301f6767fc7fbd817af3cf93d2493a0699733 100644
--- a/mojo/services/native_viewport/native_viewport_mac.mm
+++ b/mojo/services/native_viewport/native_viewport_mac.mm
@@ -45,6 +45,10 @@ class NativeViewportMac : public NativeViewport {
     [window_ orderFront:nil];
   }
 
+  virtual void Hide() OVERRIDE {
+    [window_ orderOut:nil];
+  }
+
   virtual void Close() OVERRIDE {
     // TODO(beng): perform this in response to NSWindow destruction.
     delegate_->OnDestroyed();