Shuffles and renames ash/common/wm classes

ash/common/wm_shell.cc

Index: ash/common/wm_shell.cc
diff --git a/ash/common/wm/wm_globals.cc b/ash/common/wm_shell.cc
similarity index 60%
rename from ash/common/wm/wm_globals.cc
rename to ash/common/wm_shell.cc
index 5fb1a5f7039c5d8714b23c5fca617322b4582595..2161121c8fda5a8f5b2b6ad92e22b747eed071e3 100644
--- a/ash/common/wm/wm_globals.cc
+++ b/ash/common/wm_shell.cc
@@ -2,23 +2,21 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/common/wm/wm_globals.h"
+#include "ash/common/wm_shell.h"
 
 namespace ash {
-namespace wm {
 
 // static
-WmGlobals* WmGlobals::instance_ = nullptr;
+WmShell* WmShell::instance_ = nullptr;
 
 // static
-void WmGlobals::Set(WmGlobals* instance) {
+void WmShell::Set(WmShell* instance) {
   instance_ = instance;
 }
 
 // static
-WmGlobals* WmGlobals::Get() {
+WmShell* WmShell::Get() {
   return instance_;
 }
 
-}  // namespace wm
 }  // namespace ash