Remove unused bits of Internals

Source/core/testing/Internals.cpp

Index: Source/core/testing/Internals.cpp
diff --git a/Source/core/testing/Internals.cpp b/Source/core/testing/Internals.cpp
index 10b9f59653280f99c142f7e9730b84d68a76d807..4252c470d84a13fd3fac938c8badaf0dcf115a6b 100644
--- a/Source/core/testing/Internals.cpp
+++ b/Source/core/testing/Internals.cpp
@@ -322,48 +322,6 @@ bool Internals::isLoadingFromMemoryCache(const String& 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);
@@ -708,17 +666,6 @@ 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();
@@ -2037,12 +1984,6 @@ String Internals::getImageSourceURL(Element* element)
     return element->imageSourceURL();
 }
 
-String Internals::baseURL(Document* document)
-{
-    ASSERT(document);
-    return document->baseURL().string();
-}
-
 bool Internals::isSelectPopupVisible(Node* node)
 {
     ASSERT(node);