Follow up on ojan's comments from https://codereview.chromium.org/131233003/

Remove call to ResourceLoadPriorityOptimizer from RenderBlock Destructor. This isn't necessary since it's already called from the RenderObject destructor.

BUG=

Review URL: https://codereview.chromium.org/148523010

git-svn-id: svn://svn.chromium.org/blink/trunk@168236 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/rendering/RenderBlock.cpp

@@ -217,7 +217,6 @@ static void appendImagesFromStyle(Vector<ImageResource*>& images, RenderStyle& b
 
 RenderBlock::~RenderBlock()
 {
-    ResourceLoadPriorityOptimizer::resourceLoadPriorityOptimizer()->removeRenderObject(this);
     if (hasColumns())
         gColumnInfoMap->take(this);
     if (gPercentHeightDescendantsMap)