Refactor ScrollableArea::setScrollPosition.

third_party/WebKit/Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * 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.
@@ skipping 1033 matching lines @@
   if (!document->view()) {
     exceptionState.throwDOMException(InvalidAccessError,
                                      "The document provided is invalid.");
     return;
   }
 
   FrameView* frameView = document->view();
   bool scrollbarsSuppressedOldValue = frameView->scrollbarsSuppressed();
 
   frameView->setScrollbarsSuppressed(false);
-  frameView->setScrollOffsetFromInternals(IntPoint(x, y));
+  frameView->updateScrollPositionFromInternals(IntPoint(x, y));
   frameView->setScrollbarsSuppressed(scrollbarsSuppressedOldValue);
 }
 
 String Internals::viewportAsText(Document* document,
                                  float,
                                  int availableWidth,
                                  int availableHeight,
                                  ExceptionState& exceptionState) {
   ASSERT(document);
   if (!document->page()) {
@@ skipping 1942 matching lines @@
     return ClientRect::create();
 
   return ClientRect::create(FloatRect(node->layoutObject()->visualRect()));
 }
 
 void Internals::crash() {
   CHECK(false) << "Intentional crash";
 }
 
 }  // namespace blink