Rename VisualViewport properties to match updated spec

third_party/WebKit/Source/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 254 matching lines @@
   return frame->IsMainFrame();
 }
 
 unsigned LocalDOMWindow::PendingUnloadEventListeners() const {
   return WindowsWithUnloadEventListeners().count(
       const_cast<LocalDOMWindow*>(this));
 }
 
 LocalDOMWindow::LocalDOMWindow(LocalFrame& frame)
     : DOMWindow(frame),
-      visual_viewport_(DOMVisualViewport::Create(this)),
+      view_(DOMVisualViewport::Create(this)),
       unused_preloads_timer_(
           TaskRunnerHelper::Get(TaskType::kUnspecedTimer, &frame),
           this,
           &LocalDOMWindow::WarnUnusedPreloads),
       should_print_when_finished_loading_(false),
       custom_elements_(this, nullptr) {}
 
 void LocalDOMWindow::ClearDocument() {
   if (!document_)
     return;
@@ skipping 764 matching lines @@
     return lroundf(chrome_client.RootWindowRect().Y() *
                    chrome_client.GetScreenInfo().device_scale_factor);
   return chrome_client.RootWindowRect().Y();
 }
 
 double LocalDOMWindow::scrollX() const {
   if (!GetFrame() || !GetFrame()->GetPage())
     return 0;
 
   if (!GetFrame()->GetPage()->GetSettings().GetInertVisualViewport())
-    return visual_viewport_->pageX();
+    return view_->pageLeft();
 
   FrameView* view = GetFrame()->View();
   if (!view)
     return 0;
 
   document()->UpdateStyleAndLayoutIgnorePendingStylesheets();
 
   double viewport_x =
       view->LayoutViewportScrollableArea()->GetScrollOffset().Width();
   return AdjustScrollForAbsoluteZoom(viewport_x, GetFrame()->PageZoomFactor());
 }
 
 double LocalDOMWindow::scrollY() const {
   if (!GetFrame() || !GetFrame()->GetPage())
     return 0;
 
   if (!GetFrame()->GetPage()->GetSettings().GetInertVisualViewport())
-    return visual_viewport_->pageY();
+    return view_->pageTop();
 
   FrameView* view = GetFrame()->View();
   if (!view)
     return 0;
 
   document()->UpdateStyleAndLayoutIgnorePendingStylesheets();
 
   double viewport_y =
       view->LayoutViewportScrollableArea()->GetScrollOffset().Height();
   return AdjustScrollForAbsoluteZoom(viewport_y, GetFrame()->PageZoomFactor());
 }
 
-DOMVisualViewport* LocalDOMWindow::visualViewport() {
+DOMVisualViewport* LocalDOMWindow::view() {
   if (!GetFrame())
     return nullptr;
 
-  return visual_viewport_;
+  return view_;
 }
 
 const AtomicString& LocalDOMWindow::name() const {
   if (!IsCurrentlyDisplayedInFrame())
     return g_null_atom;
 
   return GetFrame()->Tree().GetName();
 }
 
 void LocalDOMWindow::setName(const AtomicString& name) {
@@ skipping 567 matching lines @@
   visitor->Trace(scrollbars_);
   visitor->Trace(statusbar_);
   visitor->Trace(toolbar_);
   visitor->Trace(navigator_);
   visitor->Trace(media_);
   visitor->Trace(custom_elements_);
   visitor->Trace(external_);
   visitor->Trace(application_cache_);
   visitor->Trace(event_queue_);
   visitor->Trace(post_message_timers_);
-  visitor->Trace(visual_viewport_);
+  visitor->Trace(view_);
   visitor->Trace(event_listener_observers_);
   DOMWindow::Trace(visitor);
   Supplementable<LocalDOMWindow>::Trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(LocalDOMWindow) {
   visitor->TraceWrappers(custom_elements_);
   DOMWindow::TraceWrappers(visitor);
 }
 
 }  // namespace blink