[bindings] Remove all the usages of Handle<> from binding templates.

Source/bindings/templates/interface.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by {{code_generator}}. DO NOT MODIFY!
 
 #ifndef {{v8_class}}_h
 #define {{v8_class}}_h
 
 {% filter conditional(conditional_string) %}
@@ skipping 24 matching lines @@
         {% endfor %}
         {% for attribute in attributes if attribute.is_implemented_in_private_script %}
         static bool {{attribute.name}}AttributeGetter(LocalFrame* frame, {{cpp_class}}* holderImpl, {{attribute.cpp_type}}* result);
         {% if not attribute.is_read_only %}
         static bool {{attribute.name}}AttributeSetter(LocalFrame* frame, {{cpp_class}}* holderImpl, {{attribute.argument_cpp_type}} cppValue);
         {% endif %}
         {% endfor %}
     };
 
     {% endif %}
-    static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*);
+    static bool hasInstance(v8::Local<v8::Value>, v8::Isolate*);
     {% if is_array_buffer_or_view %}
-    static {{cpp_class}}* toImpl(v8::Handle<v8::Object> object);
+    static {{cpp_class}}* toImpl(v8::Local<v8::Object> object);
     {% else %}
-    static v8::Handle<v8::Object> findInstanceInPrototypeChain(v8::Handle<v8::Value>, v8::Isolate*);
+    static v8::Local<v8::Object> findInstanceInPrototypeChain(v8::Local<v8::Value>, v8::Isolate*);
     static v8::Local<v8::FunctionTemplate> domTemplate(v8::Isolate*);
-    static {{cpp_class}}* toImpl(v8::Handle<v8::Object> object)
+    static {{cpp_class}}* toImpl(v8::Local<v8::Object> object)
     {
         return blink::toScriptWrappable(object)->toImpl<{{cpp_class}}>();
     }
     {% endif %}
-    static {{cpp_class}}* toImplWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>);
+    static {{cpp_class}}* toImplWithTypeCheck(v8::Isolate*, v8::Local<v8::Value>);
     {% if has_partial_interface %}
     static WrapperTypeInfo wrapperTypeInfo;
     {% else %}
     static const WrapperTypeInfo wrapperTypeInfo;
     {% endif %}
     static void refObject(ScriptWrappable*);
     static void derefObject(ScriptWrappable*);
     static void trace(Visitor* visitor, ScriptWrappable* scriptWrappable)
     {
         {% if gc_type == 'GarbageCollectedObject' %}
         visitor->trace(scriptWrappable->toImpl<{{cpp_class}}>());
         {% elif gc_type == 'WillBeGarbageCollectedObject' %}
 #if ENABLE(OILPAN)
         visitor->trace(scriptWrappable->toImpl<{{cpp_class}}>());
 #endif
         {% endif %}
     }
     {% if has_visit_dom_wrapper %}
     static void visitDOMWrapper(v8::Isolate*, ScriptWrappable*, const v8::Persistent<v8::Object>&);
     {% endif %}
     {% if is_active_dom_object %}
-    static ActiveDOMObject* toActiveDOMObject(v8::Handle<v8::Object>);
+    static ActiveDOMObject* toActiveDOMObject(v8::Local<v8::Object>);
     {% endif %}
     {% if interface_name == 'Window' %}
     static v8::Local<v8::ObjectTemplate> getShadowObjectTemplate(v8::Isolate*);
     {% endif %}
     {% for method in methods %}
     {% if method.is_custom %}
     {% filter conditional(method.conditional_string) %}
     static void {{method.name}}MethodCustom(const v8::FunctionCallbackInfo<v8::Value>&);
     {% endfilter %}
     {% endif %}
@@ skipping 106 matching lines @@
 
 {% endif %}{# has_custom_to_v8 #}
 {% if has_event_constructor %}
 bool initialize{{cpp_class}}({{cpp_class}}Init&, const Dictionary&, ExceptionState&, const v8::FunctionCallbackInfo<v8::Value>& info);
 
 {% endif %}
 } // namespace blink
 {% endfilter %}
 
 #endif // {{v8_class}}_h