Bug 984271 part.3 Move OverOutElementsWrapper into mozilla:: namespace r=smaug

dom/events/EventStateManager.cpp

@@ -222,9 +222,11 @@ GetDocumentFromWindow(nsIDOMWindow *aWindow)
 }
 
 /******************************************************************/
-/* OverOutElementsWrapper                                         */
+/* mozilla::OverOutElementsWrapper                                */
 /******************************************************************/
 
+namespace mozilla {
+
 OverOutElementsWrapper::OverOutElementsWrapper()
   : mLastOverFrame(nullptr)
 {
@@ -249,8 +251,6 @@ NS_INTERFACE_MAP_END
 /* mozilla::EventStateManager                                     */
 /******************************************************************/
 
-namespace mozilla {
-
 static uint32_t sESMInstanceCount = 0;
 
 int32_t EventStateManager::sUserInputEventDepth = 0;

dom/events/EventStateManager.h

@@ -31,14 +31,15 @@ class nsITimer;
 class nsPresContext;
 
 namespace mozilla {
+
 class EnterLeaveDispatcher;
 class ScrollbarsForWheel;
 class WheelTransaction;
+
 namespace dom {
 class DataTransfer;
 class TabParent;
-}
-}
+} // namespace dom
 
 class OverOutElementsWrapper MOZ_FINAL : public nsISupports
 {
@@ -62,8 +63,6 @@ public:
   nsCOMPtr<nsIContent> mFirstOutEventElement;
 };
 
-namespace mozilla {
-
 class EventStateManager : public nsSupportsWeakReference,
                           public nsIObserver
 {