Rename AXObject to AXObjectImpl in modules/ and web/

third_party/WebKit/Source/web/WebPagePopupImpl.cpp

Index: third_party/WebKit/Source/web/WebPagePopupImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
index 27fd14f47a416696251aa34584c15ccf0bbf6fdf..24400009818128bfe8074885298826dcbfb0e7d4 100644
--- a/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPagePopupImpl.cpp
@@ -47,8 +47,8 @@
 #include "core/page/Page.h"
 #include "core/page/PagePopupClient.h"
 #include "core/page/PagePopupSupplement.h"
-#include "modules/accessibility/AXObject.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
+#include "modules/accessibility/AXObjectImpl.h"
 #include "platform/EventDispatchForbiddenScope.h"
 #include "platform/LayoutTestSupport.h"
 #include "platform/ScriptForbiddenScope.h"
@@ -221,7 +221,7 @@ class PagePopupChromeClient final : public EmptyChromeClient {
   }
 
   void PostAccessibilityNotification(
-      AXObject* obj,
+      AXObjectImpl* obj,
       AXObjectCache::AXNotification notification) override {
     WebLocalFrameImpl* frame = WebLocalFrameImpl::FromFrame(
         popup_->popup_client_->OwnerElement().GetDocument().GetFrame());
@@ -355,7 +355,7 @@ void WebPagePopupImpl::DestroyPage() {
   page_.Clear();
 }
 
-AXObject* WebPagePopupImpl::RootAXObject() {
+AXObjectImpl* WebPagePopupImpl::RootAXObject() {
   if (!page_ || !page_->MainFrame())
     return 0;
   Document* document = ToLocalFrame(page_->MainFrame())->GetDocument();