Fix template angle bracket syntax in platform

Source/platform/graphics/GraphicsLayer.cpp

 /*
  * Copyright (C) 2009 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 45 matching lines @@
 #include "wtf/HashSet.h"
 #include "wtf/text/WTFString.h"
 #include <algorithm>
 
 #ifndef NDEBUG
 #include <stdio.h>
 #endif
 
 namespace blink {
 
-typedef HashMap<const GraphicsLayer*, Vector<FloatRect> > RepaintMap;
+typedef HashMap<const GraphicsLayer*, Vector<FloatRect>> RepaintMap;
 static RepaintMap& repaintRectMap()
 {
     DEFINE_STATIC_LOCAL(RepaintMap, map, ());
     return map;
 }
 
 PassOwnPtr<GraphicsLayer> GraphicsLayer::create(GraphicsLayerFactory* factory, GraphicsLayerClient* client)
 {
     return factory->createGraphicsLayer(client);
 }
@@ skipping 1035 matching lines @@
 #ifndef NDEBUG
 void showGraphicsLayerTree(const blink::GraphicsLayer* layer)
 {
     if (!layer)
         return;
 
     String output = layer->layerTreeAsText(blink::LayerTreeIncludesDebugInfo);
     fprintf(stderr, "%s\n", output.utf8().data());
 }
 #endif