Rework ash::CursorManager into a corewm object, to share code with desktop.

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 73a6e4c838a28ab42a1022b0ae5a1fb128bd458e..8299822ae0f91e6f4fedc5b37498059aa5014484 100644
--- a/ash/test/cursor_manager_test_api.h
+++ b/ash/test/cursor_manager_test_api.h
@@ -8,23 +8,26 @@
 #include "base/basictypes.h"
 #include "ui/gfx/native_widget_types.h"
 
-namespace ash {
-
+namespace views {
+namespace corewm {
 class CursorManager;
+}
+}
 
+namespace ash {
 namespace test {
 
 // Use the api in this class to test CursorManager.
 class CursorManagerTestApi {
  public:
-  explicit CursorManagerTestApi(CursorManager* cursor_manager);
+  explicit CursorManagerTestApi(views::corewm::CursorManager* cursor_manager);
   ~CursorManagerTestApi();
 
   gfx::NativeCursor GetCurrentCursor() const;
   float GetDeviceScaleFactor() const;
 
  private:
-  CursorManager* cursor_manager_;
+  views::corewm::CursorManager* cursor_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(CursorManagerTestApi);
 };