Shuffles and renames ash/common/wm classes

ash/common/wm_lookup.h

Index: ash/common/wm_lookup.h
diff --git a/ash/common/wm/wm_lookup.h b/ash/common/wm_lookup.h
similarity index 86%
rename from ash/common/wm/wm_lookup.h
rename to ash/common/wm_lookup.h
index b8417e5a3c5185032f6770d34856bb60e35eaa9d..e6773608cb396f4ab7648f3e5b0a1948021119f9 100644
--- a/ash/common/wm/wm_lookup.h
+++ b/ash/common/wm_lookup.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef ASH_COMMON_WM_WM_LOOKUP_H_
-#define ASH_COMMON_WM_WM_LOOKUP_H_
+#ifndef ASH_COMMON_WM_LOOKUP_H_
+#define ASH_COMMON_WM_LOOKUP_H_
 
 #include <stdint.h>
 
@@ -14,7 +14,6 @@ class Widget;
 }
 
 namespace ash {
-namespace wm {
 
 class WmRootWindowController;
 class WmWindow;
@@ -40,7 +39,6 @@ class ASH_EXPORT WmLookup {
   static WmLookup* instance_;
 };
 
-}  // namespace wm
 }  // namespace ash
 
-#endif  // ASH_COMMON_WM_WM_LOOKUP_H_
+#endif  // ASH_COMMON_WM_LOOKUP_H_