Remove unused bits of Internals

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 304 matching lines @@
 }
 
 bool Internals::isLoadingFromMemoryCache(const String& url)
 {
     if (!contextDocument())
         return false;
     Resource* resource = memoryCache()->resourceForURL(contextDocument()->completeURL(url));
     return resource && resource->status() == Resource::Cached;
 }
 
-void Internals::crash()
-{
-    CRASH();
-}
-
-void Internals::setStyleResolverStatsEnabled(bool enabled)
-{
-    Document* document = contextDocument();
-    if (enabled)
-        document->ensureStyleResolver().enableStats(StyleResolver::ReportSlowStats);
-    else
-        document->ensureStyleResolver().disableStats();
-}
-
-String Internals::styleResolverStatsReport(ExceptionState& exceptionState) const
-{
-    Document* document = contextDocument();
-    if (!document) {
-        exceptionState.throwDOMException(InvalidAccessError, "No context document is available.");
-        return String();
-    }
-    if (!document->ensureStyleResolver().stats()) {
-        exceptionState.throwDOMException(InvalidStateError, "Style resolver stats not enabled");
-        return String();
-    }
-    return document->ensureStyleResolver().stats()->report();
-}
-
-String Internals::styleResolverStatsTotalsReport(ExceptionState& exceptionState) const
-{
-    Document* document = contextDocument();
-    if (!document) {
-        exceptionState.throwDOMException(InvalidAccessError, "No context document is available.");
-        return String();
-    }
-    if (!document->ensureStyleResolver().statsTotals()) {
-        exceptionState.throwDOMException(InvalidStateError, "Style resolver stats not enabled");
-        return String();
-    }
-    return document->ensureStyleResolver().statsTotals()->report();
-}
-
 bool Internals::isSharingStyle(Element* element1, Element* element2) const
 {
     ASSERT(element1 && element2);
     return element1->renderStyle() == element2->renderStyle();
 }
 
 bool Internals::isValidContentSelect(Element* insertionPoint, ExceptionState& exceptionState)
 {
     ASSERT(insertionPoint);
     if (!insertionPoint->isInsertionPoint()) {
@@ skipping 324 matching lines @@
     if (!s_pagePopupDriver)
         s_pagePopupDriver = MockPagePopupDriver::create(page->deprecatedLocalMainFrame()).leakPtr();
     page->chrome().client().setPagePopupDriver(s_pagePopupDriver);
 }
 
 PassRefPtrWillBeRawPtr<PagePopupController> Internals::pagePopupController()
 {
     return s_pagePopupDriver ? s_pagePopupDriver->pagePopupController() : 0;
 }
 
-PassRefPtrWillBeRawPtr<ClientRect> Internals::unscaledViewportRect(ExceptionState& exceptionState)
-{
-    Document* document = contextDocument();
-    if (!document || !document->view()) {
-        exceptionState.throwDOMException(InvalidAccessError, document ? "The document's viewport cannot be retrieved." : "No context document can be obtained.");
-        return ClientRect::create();
-    }
-
-    return ClientRect::create(document->view()->visibleContentRect());
-}
-
 PassRefPtrWillBeRawPtr<ClientRect> Internals::absoluteCaretBounds(ExceptionState& exceptionState)
 {
     Document* document = contextDocument();
     if (!document || !document->frame()) {
         exceptionState.throwDOMException(InvalidAccessError, document ? "The document's frame cannot be retrieved." : "No context document can be obtained.");
         return ClientRect::create();
     }
 
     return ClientRect::create(document->frame()->selection().absoluteCaretBounds());
 }
@@ skipping 1298 matching lines @@
     ASSERT(element);
     return blink::markerTextForListItem(element);
 }
 
 String Internals::getImageSourceURL(Element* element)
 {
     ASSERT(element);
     return element->imageSourceURL();
 }
 
-String Internals::baseURL(Document* document)
-{
-    ASSERT(document);
-    return document->baseURL().string();
-}
-
 bool Internals::isSelectPopupVisible(Node* node)
 {
     ASSERT(node);
     if (!isHTMLSelectElement(*node))
         return false;
 
     HTMLSelectElement& select = toHTMLSelectElement(*node);
 
     RenderObject* renderer = select.renderer();
     if (!renderer || !renderer->isMenuList())
@@ skipping 214 matching lines @@
 
     StringBuilder markup;
     Vector<Document::TransitionElementData>::iterator iter = elementData.begin();
     for (; iter != elementData.end(); ++iter)
         markup.append(iter->markup);
 
     return markup.toString();
 }
 
 } // namespace blink