Get rid of RenderLayer tracking in RenderSVGResourceContainer.

Source/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 31 matching lines @@
  */
 
 #include "config.h"
 #include "core/rendering/RenderLayer.h"
 
 #include "core/CSSPropertyNames.h"
 #include "core/HTMLNames.h"
 #include "core/css/PseudoStyleRequest.h"
 #include "core/dom/Document.h"
 #include "core/dom/shadow/ShadowRoot.h"
-#include "core/frame/DeprecatedScheduleStyleRecalcDuringLayout.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLFrameElement.h"
 #include "core/page/Page.h"
 #include "core/page/scrolling/ScrollingCoordinator.h"
 #include "core/rendering/ColumnInfo.h"
 #include "core/rendering/FilterEffectRenderer.h"
 #include "core/rendering/HitTestRequest.h"
 #include "core/rendering/HitTestResult.h"
@@ skipping 3653 matching lines @@
         // We can optimize away code paths in other places if we know that there are no software filters.
         renderer()->document().view()->setHasSoftwareFilters(true);
     }
 
     // If the filter fails to build, remove it from the layer. It will still attempt to
     // go through regular processing (e.g. compositing), but never apply anything.
     if (!filterInfo->renderer()->build(renderer(), computeFilterOperations(renderer()->style())))
         filterInfo->setRenderer(nullptr);
 }
 
-void RenderLayer::filterNeedsPaintInvalidation()
-{
-    {
-        DeprecatedScheduleStyleRecalcDuringLayout marker(renderer()->document().lifecycle());
-        // It's possible for scheduleSVGFilterLayerUpdateHack to schedule a style recalc, which
-        // is a problem because this function can be called while performing layout.
-        // Presumably this represents an illegal data flow of layout or compositing
-        // information into the style system.
-        toElement(renderer()->node())->scheduleSVGFilterLayerUpdateHack();
-    }
-
-    if (renderer()->view()) {
-        if (renderer()->frameView()->isInPerformLayout())
-            renderer()->setShouldDoFullPaintInvalidation(true);
-        else
-            renderer()->paintInvalidationForWholeRenderer();
-    }
-}
-
 void RenderLayer::addLayerHitTestRects(LayerHitTestRects& rects) const
 {
     computeSelfHitTestRects(rects);
     for (RenderLayer* child = firstChild(); child; child = child->nextSibling())
         child->addLayerHitTestRects(rects);
 }
 
 void RenderLayer::computeSelfHitTestRects(LayerHitTestRects& rects) const
 {
     if (!size().isEmpty()) {
@@ skipping 44 matching lines @@
     }
 }
 
 void showLayerTree(const blink::RenderObject* renderer)
 {
     if (!renderer)
         return;
     showLayerTree(renderer->enclosingLayer());
 }
 #endif