Adds a CloneAndAnimate function to WindowManagerInternalClient

mojo/services/window_manager/window_manager_app.cc

Index: mojo/services/window_manager/window_manager_app.cc
diff --git a/mojo/services/window_manager/window_manager_app.cc b/mojo/services/window_manager/window_manager_app.cc
index cb807d1da97cc210a13d2f4019673e48cb691549..30ba5a64726021e8582824ba8be285b496802ee1 100644
--- a/mojo/services/window_manager/window_manager_app.cc
+++ b/mojo/services/window_manager/window_manager_app.cc
@@ -4,6 +4,7 @@
 
 #include "mojo/services/window_manager/window_manager_app.h"
 
+#include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "mojo/converters/geometry/geometry_type_converters.h"
@@ -29,6 +30,9 @@ Id GetIdForView(View* view) {
   return view ? view->id() : 0;
 }
 
+void EmptyCallback(bool value) {

[msw, 2014/11/18 23:37:43]

nit: I feel like there ought to be a better way to do this... can you just pass
a just pass an anonymous base::Callback<void(bool)>()?

[sky, 2014/11/19 00:49:40]

No longer applicable as I removed the callback.

+}
+
 }  // namespace
 
 class WindowManagerApp::WindowManagerInternalImpl
@@ -138,6 +142,10 @@ void WindowManagerApp::Embed(
   pending_embeds_.push_back(pending_embed.release());
 }
 
+void WindowManagerApp::CloneAndAnimate(Id view) {
+  window_manager_client_->CloneAndAnimate(view, base::Bind(&EmptyCallback));
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // WindowManagerApp, ApplicationDelegate implementation: