Bug 984271 part.2 Rename nsEventStateManager to mozilla::EventStateManager r=smaug

docshell/base/nsDocShell.cpp

@@ -15,6 +15,7 @@
 #include "mozilla/dom/ContentChild.h"
 #include "mozilla/dom/Element.h"
 #include "mozilla/dom/TabChild.h"
+#include "mozilla/EventStateManager.h"
 #include "mozilla/Preferences.h"
 #include "mozilla/Services.h"
 #include "mozilla/StartupTimeline.h"
@@ -150,8 +151,6 @@
 
 #include "nsIGlobalHistory2.h"
 
-#include "nsEventStateManager.h"
-
 #include "nsIFrame.h"
 #include "nsSubDocumentFrame.h"
 
@@ -12782,7 +12781,7 @@ bool
 nsDocShell::ShouldBlockLoadingForBackButton()
 {
   if (!(mLoadType & LOAD_CMD_HISTORY) ||
-      nsEventStateManager::IsHandlingUserInput() ||
+      EventStateManager::IsHandlingUserInput() ||
       !Preferences::GetBool("accessibility.blockjsredirection")) {
     return false;
   }