Revert of Remove webkitConvertPointFromPageToNode() and webkitConvertPointFromNodeToPage()

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 51 matching lines @@
 #include "core/frame/EventHandlerRegistry.h"
 #include "core/frame/FrameConsole.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/History.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Location.h"
 #include "core/frame/Navigator.h"
 #include "core/frame/Screen.h"
 #include "core/frame/Settings.h"
+#include "core/frame/WebKitPoint.h"
 #include "core/html/HTMLFrameOwnerElement.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/ConsoleMessageStorage.h"
 #include "core/inspector/InspectorInstrumentation.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "core/inspector/ScriptCallStack.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoadRequest.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
@@ skipping 1254 matching lines @@
     unsigned colonStart = pseudoElement[0] == ':' ? (pseudoElement[1] == ':' ? 2 : 1) : 0;
     CSSSelector::PseudoType pseudoType = CSSSelector::parsePseudoType(AtomicString(pseudoElement.substring(colonStart)));
     if (pseudoType == CSSSelector::PseudoUnknown && !pseudoElement.isEmpty())
         return nullptr;
 
     unsigned rulesToInclude = StyleResolver::AuthorCSSRules;
     PseudoId pseudoId = CSSSelector::pseudoId(pseudoType);
     return m_frame->document()->ensureStyleResolver().pseudoCSSRulesForElement(element, pseudoId, rulesToInclude);
 }
 
+PassRefPtrWillBeRawPtr<WebKitPoint> LocalDOMWindow::webkitConvertPointFromNodeToPage(Node* node, const WebKitPoint* p) const
+{
+    if (!node || !p)
+        return nullptr;
+
+    if (!document())
+        return nullptr;
+
+    document()->updateLayoutIgnorePendingStylesheets();
+
+    FloatPoint pagePoint(p->x(), p->y());
+    pagePoint = node->convertToPage(pagePoint);
+    return WebKitPoint::create(pagePoint.x(), pagePoint.y());
+}
+
+PassRefPtrWillBeRawPtr<WebKitPoint> LocalDOMWindow::webkitConvertPointFromPageToNode(Node* node, const WebKitPoint* p) const
+{
+    if (!node || !p)
+        return nullptr;
+
+    if (!document())
+        return nullptr;
+
+    document()->updateLayoutIgnorePendingStylesheets();
+
+    FloatPoint nodePoint(p->x(), p->y());
+    nodePoint = node->convertFromPage(nodePoint);
+    return WebKitPoint::create(nodePoint.x(), nodePoint.y());
+}
+
 double LocalDOMWindow::devicePixelRatio() const
 {
     if (!m_frame)
         return 0.0;
 
     return m_frame->devicePixelRatio();
 }
 
 static bool scrollBehaviorFromScrollOptions(const Dictionary& scrollOptions, ScrollBehavior& scrollBehavior, ExceptionState& exceptionState)
 {
@@ skipping 560 matching lines @@
     visitor->trace(m_applicationCache);
     visitor->trace(m_performance);
     visitor->trace(m_css);
     visitor->trace(m_eventQueue);
     WillBeHeapSupplementable<LocalDOMWindow>::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
     LifecycleContext<LocalDOMWindow>::trace(visitor);
 }
 
 } // namespace blink