Cleanup: Rename ChromeClient function names.

Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 1143 matching lines @@
 
     view->scrollToFragment(url);
 
     if (boundaryFrame && boundaryFrame->isLocalFrame())
         toLocalFrame(boundaryFrame.get())->view()->setSafeToPropagateScrollToParent(true);
 }
 
 bool FrameLoader::shouldClose()
 {
     Page* page = m_frame->page();
-    if (!page || !page->chromeClient().canRunBeforeUnloadConfirmPanel())
+    if (!page || !page->chromeClient().canOpenBeforeUnloadConfirmPanel())
         return true;
 
     // Store all references to each subframe in advance since beforeunload's event handler may modify frame
     WillBeHeapVector<RefPtrWillBeMember<LocalFrame>> targetFrames;
     targetFrames.append(m_frame);
     for (Frame* child = m_frame->tree().firstChild(); child; child = child->tree().traverseNext(m_frame)) {
         // FIXME: There is not yet any way to dispatch events to out-of-process frames.
         if (child->isLocalFrame())
             targetFrames.append(toLocalFrame(child));
     }
@@ skipping 262 matching lines @@
     // FIXME: We need a way to propagate insecure requests policy flags to
     // out-of-process frames. For now, we'll always use default behavior.
     if (!parentFrame->isLocalFrame())
         return nullptr;
 
     ASSERT(toLocalFrame(parentFrame)->document());
     return toLocalFrame(parentFrame)->document()->insecureNavigationsToUpgrade();
 }
 
 } // namespace blink