[bindings] Make v8_class::install[v8_class]Template use Local<>.

Source/bindings/templates/interface_base.cpp

 // 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!
 
 #include "config.h"
 {% filter conditional(conditional_string) %}
 #include "{{v8_class_or_partial}}.h"
 
@@ skipping 245 matching lines @@
 {% block initialize_event %}{% endblock %}
 {% block constructor_callback %}{% endblock %}
 {% block configure_shadow_object_template %}{% endblock %}
 {##############################################################################}
 {% block install_dom_template %}
 {% if not is_array_buffer_or_view %}
 {% from 'methods.cpp' import install_custom_signature with context %}
 {% from 'attributes.cpp' import attribute_configuration with context %}
 {% from 'constants.cpp' import install_constants with context %}
 {% if has_partial_interface or is_partial %}
-void {{v8_class_or_partial}}::install{{v8_class}}Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+void {{v8_class_or_partial}}::install{{v8_class}}Template(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
 {% else %}
-static void install{{v8_class}}Template(v8::Handle<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
+static void install{{v8_class}}Template(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
 {% endif %}
 {
     {% if is_partial %}
     {{v8_class}}::install{{v8_class}}Template(functionTemplate, isolate);
     {% else %}
     functionTemplate->ReadOnlyPrototype();
     {% endif %}
 
     v8::Local<v8::Signature> defaultSignature;
     {% set parent_template =
@@ skipping 188 matching lines @@
 {% endfor %}
 {% for attribute in attributes if attribute.is_implemented_in_private_script %}
 {{attribute_getter_implemented_in_private_script(attribute)}}
 {% if not attribute.is_read_only or attribute.put_forwards %}
 {{attribute_setter_implemented_in_private_script(attribute)}}
 {% endif %}
 {% endfor %}
 {% block partial_interface %}{% endblock %}
 } // namespace blink
 {% endfilter %}