Remove scroll corners and resizers.

sky/engine/core/rendering/RenderLayer.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
  *   Randall Jesup <rjesup@wgate.com>
@@ skipping 1078 matching lines @@
 void RenderLayer::updateScrollableArea()
 {
     if (requiresScrollableArea())
         m_scrollableArea = adoptPtr(new RenderLayerScrollableArea(*this));
     else
         m_scrollableArea = nullptr;
 }
 
 bool RenderLayer::hasOverflowControls() const
 {
-    return m_scrollableArea && (m_scrollableArea->hasScrollbar() || renderer()->style()->resize() != RESIZE_NONE);
+    return m_scrollableArea && m_scrollableArea->hasScrollbar();
 }
 
 void RenderLayer::paint(GraphicsContext* context, const LayoutRect& damageRect, PaintBehavior paintBehavior, RenderObject* paintingRoot, PaintLayerFlags paintFlags)
 {
     LayerPaintingInfo paintingInfo(this, enclosingIntRect(damageRect), paintBehavior, LayoutSize(), paintingRoot);
     if (shouldPaintLayerInSoftwareMode(paintingInfo, paintFlags))
         paintLayer(context, paintingInfo, paintFlags);
 }
 
 void RenderLayer::paintOverlayScrollbars(GraphicsContext* context, const LayoutRect& damageRect, PaintBehavior paintBehavior, RenderObject* paintingRoot)
@@ skipping 842 matching lines @@
     if (hitLayer) {
         if (!depthSortDescendants)
             return hitLayer;
         candidateLayer = hitLayer;
     }
 
     // Collect the fragments. This will compute the clip rectangles for each layer fragment.
     LayerFragments layerFragments;
     collectFragments(layerFragments, rootLayer, hitTestRect, RootRelativeClipRects, IncludeOverlayScrollbarSize);
 
-    if (m_scrollableArea && m_scrollableArea->hitTestResizerInFragments(layerFragments, hitTestLocation)) {
-        renderer()->updateHitTestResult(result, hitTestLocation.point());
-        return this;
-    }
-
     // Next we want to see if the mouse pos is inside the child RenderObjects of the layer. Check
     // every fragment in reverse order.
     if (isSelfPaintingLayer()) {
         // Hit test with a temporary HitTestResult, because we only want to commit to 'result' if we know we're frontmost.
         HitTestResult tempResult(result.hitTestLocation());
         bool insideFragmentForegroundRect = false;
         if (hitTestContentsForFragments(layerFragments, request, tempResult, hitTestLocation, HitTestDescendants, insideFragmentForegroundRect)
             && isHitCandidate(this, false, zOffsetForContentsPtr, unflattenedTransformState.get())) {
             if (result.isRectBasedTest())
                 result.append(tempResult);
@@ skipping 805 matching lines @@
     }
 }
 
 void showLayerTree(const blink::RenderObject* renderer)
 {
     if (!renderer)
         return;
     showLayerTree(renderer->enclosingLayer());
 }
 #endif