Replace v8::Handle<> with v8::Local<> in bindings/core/v8/*

Source/bindings/core/v8/V8StringResource.h

 /*
  * Copyright (C) 2009 Google 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 136 matching lines @@
         return reinterpret_cast<const char*>(m_plainString.impl()->characters8());
     }
 };
 
 enum ExternalMode {
     Externalize,
     DoNotExternalize
 };
 
 template <typename StringType>
-CORE_EXPORT StringType v8StringToWebCoreString(v8::Handle<v8::String>, ExternalMode);
+CORE_EXPORT StringType v8StringToWebCoreString(v8::Local<v8::String>, ExternalMode);
 CORE_EXPORT String int32ToWebCoreString(int value);
 
 // V8StringResource is an adapter class that converts V8 values to Strings
 // or AtomicStrings as appropriate, using multiple typecast operators.
 enum V8StringResourceMode {
     DefaultMode,
     TreatNullAsEmptyString,
     TreatNullAsNullString,
     TreatNullAndUndefinedAsNullString
 };
 
 template <V8StringResourceMode Mode = DefaultMode>
 class V8StringResource {
 public:
     V8StringResource()
         : m_mode(Externalize)
     {
     }
 
-    V8StringResource(v8::Handle<v8::Value> object)
+    V8StringResource(v8::Local<v8::Value> object)
         : m_v8Object(object)
         , m_mode(Externalize)
     {
     }
 
     V8StringResource(const String& string)
         : m_mode(Externalize)
         , m_string(string)
     {
     }
 
-    void operator=(v8::Handle<v8::Value> object)
+    void operator=(v8::Local<v8::Value> object)
     {
         m_v8Object = object;
     }
 
     void operator=(const String& string)
     {
         setString(string);
     }
 
     void operator=(std::nullptr_t)
@@ skipping 114 matching lines @@
 }
 
 template<> inline String V8StringResource<TreatNullAndUndefinedAsNullString>::fallbackString() const
 {
     return String();
 }
 
 } // namespace blink
 
 #endif // V8StringResource_h