Move wm/core to wm namespace.

ui/wm/test/wm_test_helper.h

Index: ui/wm/test/wm_test_helper.h
diff --git a/ui/wm/test/wm_test_helper.h b/ui/wm/test/wm_test_helper.h
index d6720c0c8045335827a0ff12b0794d6c3438f695..e01486b93318ec3c4e8e45ed36c288aa6eafa2a5 100644
--- a/ui/wm/test/wm_test_helper.h
+++ b/ui/wm/test/wm_test_helper.h
@@ -25,12 +25,10 @@ class Rect;
 class Size;
 }
 
-namespace views {
-namespace corewm {
+namespace wm {
 class CompoundEventFilter;
 class InputMethodEventFilter;
 }
-}
 
 namespace wm {
 
@@ -53,10 +51,10 @@ class WMTestHelper : public aura::client::WindowTreeClient {
   scoped_ptr<aura::WindowTreeHost> host_;
 
   // Owned by the root Window.
-  views::corewm::CompoundEventFilter* root_window_event_filter_;
+  wm::CompoundEventFilter* root_window_event_filter_;
 
   scoped_ptr<aura::client::DefaultCaptureClient> capture_client_;
-  scoped_ptr<views::corewm::InputMethodEventFilter> input_method_filter_;
+  scoped_ptr<wm::InputMethodEventFilter> input_method_filter_;
   scoped_ptr<aura::client::DefaultActivationClient> activation_client_;
   scoped_ptr<aura::client::FocusClient> focus_client_;