Move wm/core to wm namespace.

chrome/browser/notifications/desktop_notifications_unittest.h

Index: chrome/browser/notifications/desktop_notifications_unittest.h
diff --git a/chrome/browser/notifications/desktop_notifications_unittest.h b/chrome/browser/notifications/desktop_notifications_unittest.h
index 6ecd01eb1c0970194048a494e03ccd1e40c15061..47eaf77b25c4274c7be3551a57dd34ac76ca3c8a 100644
--- a/chrome/browser/notifications/desktop_notifications_unittest.h
+++ b/chrome/browser/notifications/desktop_notifications_unittest.h
@@ -22,11 +22,9 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(USE_AURA)
-namespace views {
-namespace corewm {
+namespace wm {
 class WMState;
 }
-}
 #endif
 
 class ActiveDesktopMonitor;
@@ -132,7 +130,7 @@ class DesktopNotificationsTest : public testing::Test {
 
  private:
 #if defined(USE_AURA)
-  scoped_ptr<views::corewm::WMState> wm_state_;
+  scoped_ptr<wm::WMState> wm_state_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(DesktopNotificationsTest);