Move wm/core to wm namespace.

ash/test/cursor_manager_test_api.h

Index: ash/test/cursor_manager_test_api.h
diff --git a/ash/test/cursor_manager_test_api.h b/ash/test/cursor_manager_test_api.h
index 9cffac59720f97ad868f6a648ca6793a59485531..d36821638d97ba7800bf8a8b31e11220f9b9218c 100644
--- a/ash/test/cursor_manager_test_api.h
+++ b/ash/test/cursor_manager_test_api.h
@@ -13,11 +13,9 @@ namespace gfx {
 class Display;
 }
 
-namespace views {
-namespace corewm {
+namespace wm {
 class CursorManager;
 }
-}
 
 namespace ash {
 namespace test {
@@ -25,7 +23,7 @@ namespace test {
 // Use the api in this class to test CursorManager.
 class CursorManagerTestApi {
  public:
-  explicit CursorManagerTestApi(views::corewm::CursorManager* cursor_manager);
+  explicit CursorManagerTestApi(::wm::CursorManager* cursor_manager);
   ~CursorManagerTestApi();
 
   float GetCurrentScale() const;
@@ -34,7 +32,7 @@ class CursorManagerTestApi {
   gfx::Display GetDisplay() const;
 
  private:
-  views::corewm::CursorManager* cursor_manager_;
+  ::wm::CursorManager* cursor_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(CursorManagerTestApi);
 };