Remove some more zoom-related code.

sky/engine/core/events/MouseRelatedEvent.cpp

 /*
  * Copyright (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de)
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2003, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 33 matching lines @@
                                      bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool isSimulated)
     : UIEventWithKeyState(eventType, canBubble, cancelable, abstractView, detail, ctrlKey, altKey, shiftKey, metaKey)
     , m_screenLocation(screenLocation)
     , m_movementDelta(movementDelta)
     , m_isSimulated(isSimulated)
 {
     LayoutPoint adjustedPageLocation;
 
     LocalFrame* frame = view() ? view()->frame() : 0;
     if (frame && !isSimulated) {
-        if (FrameView* frameView = frame->view()) {
+        if (FrameView* frameView = frame->view())
             adjustedPageLocation = frameView->windowToContents(windowLocation);
-            float scaleFactor = 1 / frame->pageZoomFactor();
-            if (scaleFactor != 1.0f) {
-                adjustedPageLocation.scale(scaleFactor, scaleFactor);
-            }
-        }
     }
 
     m_clientLocation = adjustedPageLocation;
     m_pageLocation = adjustedPageLocation;
 
     initCoordinates();
 }
 
 void MouseRelatedEvent::initCoordinates()
 {
@@ skipping 14 matching lines @@
     // FIXME(sky): We don't need this anymore?
     m_pageLocation = clientLocation;
 
     m_layerLocation = m_pageLocation;
     m_offsetLocation = m_pageLocation;
 
     computePageLocation();
     m_hasCachedRelativePosition = false;
 }
 
-static float pageZoomFactor(const UIEvent* event)
-{
-    LocalDOMWindow* window = event->view();
-    if (!window)
-        return 1;
-    LocalFrame* frame = window->frame();
-    if (!frame)
-        return 1;
-    return frame->pageZoomFactor();
-}
-
 void MouseRelatedEvent::computePageLocation()
 {
-    float scaleFactor = pageZoomFactor(this);
-    setAbsoluteLocation(roundedLayoutPoint(FloatPoint(pageX() * scaleFactor, pageY() * scaleFactor)));
+    setAbsoluteLocation(LayoutPoint(pageX(), pageY()));
 }
 
 void MouseRelatedEvent::receivedTarget()
 {
     m_hasCachedRelativePosition = false;
 }
 
 void MouseRelatedEvent::computeRelativePosition()
 {
     Node* targetNode = target() ? target()->toNode() : 0;
     if (!targetNode)
         return;
 
     // Compute coordinates that are based on the target.
     m_layerLocation = m_pageLocation;
     m_offsetLocation = m_pageLocation;
 
     // Must have an updated render tree for this math to work correctly.
     targetNode->document().updateLayoutIgnorePendingStylesheets();
 
     // Adjust offsetLocation to be relative to the target's position.
     if (RenderObject* r = targetNode->renderer()) {
         FloatPoint localPos = r->absoluteToLocal(absoluteLocation(), UseTransforms);
         m_offsetLocation = roundedLayoutPoint(localPos);
-        float scaleFactor = 1 / pageZoomFactor(this);
-        if (scaleFactor != 1.0f)
-            m_offsetLocation.scale(scaleFactor, scaleFactor);
     }
 
     // Adjust layerLocation to be relative to the layer.
     // FIXME: event.layerX and event.layerY are poorly defined,
     // and probably don't always correspond to RenderLayer offsets.
     // https://bugs.webkit.org/show_bug.cgi?id=21868
     Node* n = targetNode;
     while (n && !n->renderer())
         n = n->parentNode();
 
@@ skipping 61 matching lines @@
     // See Microsoft documentation and <http://www.quirksmode.org/dom/w3c_events.html>.
     return m_clientLocation.y();
 }
 
 void MouseRelatedEvent::trace(Visitor* visitor)
 {
     UIEventWithKeyState::trace(visitor);
 }
 
 } // namespace blink