Fix template angle bracket syntax in platform

Source/platform/fonts/GlyphPageTreeNode.h

 /*
  * Copyright (C) 2006, 2007, 2008 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
@@ skipping 116 matching lines @@
     void initializeOverridePage(const FontData*, unsigned pageNumber);
 
 #ifndef NDEBUG
     void showSubtree();
 #endif
 
     static HashMap<int, GlyphPageTreeNode*>* roots;
     static GlyphPageTreeNode* pageZeroRoot;
 
     RefPtr<GlyphPage> m_page;
-    typedef HashMap<const FontData*, OwnPtr<GlyphPageTreeNode> > GlyphPageTreeNodeMap;
+    typedef HashMap<const FontData*, OwnPtr<GlyphPageTreeNode>> GlyphPageTreeNodeMap;
     GlyphPageTreeNodeMap m_children;
     OwnPtr<SystemFallbackGlyphPageTreeNode> m_systemFallbackChild;
 };
 
 class PLATFORM_EXPORT SystemFallbackGlyphPageTreeNode : public GlyphPageTreeNodeBase {
 public:
     virtual GlyphPage* page(UScriptCode = USCRIPT_COMMON) override final;
 
 private:
     friend class GlyphPageTreeNode;
@@ skipping 39 matching lines @@
 inline GlyphPageTreeNodeBase* GlyphPageTreeNode::getChild(const FontData* fontData, unsigned pageNumber)
 {
     if (fontData)
         return getNormalChild(fontData, pageNumber);
     return getSystemFallbackChild(pageNumber);
 }
 
 } // namespace blink
 
 #endif // GlyphPageTreeNode_h