Revert of Make the compositing assert disabler for paint invalidation more targeted.

Source/core/rendering/compositing/RenderLayerCompositor.cpp

 /*
  * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 456 matching lines @@
 
     return compositedLayerMappingChanged;
 }
 
 void RenderLayerCompositor::paintInvalidationOnCompositingChange(RenderLayer* layer)
 {
     // If the renderer is not attached yet, no need to issue paint invalidations.
     if (layer->renderer() != &m_renderView && !layer->renderer()->parent())
         return;
 
-    // For querying RenderLayer::compositingState()
-    // Eager invalidation here is correct, since we are invalidating with respect to the previous frame's
-    // compositing state when changing the compositing backing of the layer.
-    DisableCompositingQueryAsserts disabler;
-
     layer->paintInvalidator().paintInvalidationIncludingNonCompositingDescendants();
 }
 
 void RenderLayerCompositor::frameViewDidChangeLocation(const IntPoint& contentsOffset)
 {
     if (m_overflowControlsHostLayer)
         m_overflowControlsHostLayer->setPosition(contentsOffset);
 }
 
 void RenderLayerCompositor::frameViewDidChangeSize()
@@ skipping 677 matching lines @@
     } else if (graphicsLayer == m_scrollLayer.get()) {
         name = "LocalFrame Scrolling Layer";
     } else {
         ASSERT_NOT_REACHED();
     }
 
     return name;
 }
 
 } // namespace blink