extensions/renderer: Use v8::Local instead of v8::Handle.

extensions/renderer/event_bindings.cc

 // 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.
 
 #include "extensions/renderer/event_bindings.h"
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 65 matching lines @@
 
 bool IsLazyBackgroundPage(content::RenderView* render_view,
                           const Extension* extension) {
   if (!render_view)
     return false;
   ExtensionHelper* helper = ExtensionHelper::Get(render_view);
   return (extension && BackgroundInfo::HasLazyBackgroundPage(extension) &&
           helper->view_type() == VIEW_TYPE_EXTENSION_BACKGROUND_PAGE);
 }
 
-EventFilteringInfo ParseFromObject(v8::Handle<v8::Object> object,
+EventFilteringInfo ParseFromObject(v8::Local<v8::Object> object,
                                    v8::Isolate* isolate) {
   EventFilteringInfo info;
-  v8::Handle<v8::String> url(v8::String::NewFromUtf8(isolate, "url"));
+  v8::Local<v8::String> url(v8::String::NewFromUtf8(isolate, "url"));
   if (object->Has(url)) {
-    v8::Handle<v8::Value> url_value(object->Get(url));
+    v8::Local<v8::Value> url_value(object->Get(url));
     info.SetURL(GURL(*v8::String::Utf8Value(url_value)));
   }
-  v8::Handle<v8::String> instance_id(
+  v8::Local<v8::String> instance_id(
       v8::String::NewFromUtf8(isolate, "instanceId"));
   if (object->Has(instance_id)) {
-    v8::Handle<v8::Value> instance_id_value(object->Get(instance_id));
+    v8::Local<v8::Value> instance_id_value(object->Get(instance_id));
     info.SetInstanceID(instance_id_value->IntegerValue());
   }
-  v8::Handle<v8::String> service_type(
+  v8::Local<v8::String> service_type(
       v8::String::NewFromUtf8(isolate, "serviceType"));
   if (object->Has(service_type)) {
-    v8::Handle<v8::Value> service_type_value(object->Get(service_type));
+    v8::Local<v8::Value> service_type_value(object->Get(service_type));
     info.SetServiceType(*v8::String::Utf8Value(service_type_value));
   }
   return info;
 }
 
 // Add a filter to |event_name| in |extension_id|, returning true if it
 // was the first filter for that event in that extension.
 bool AddFilter(const std::string& event_name,
                const std::string& extension_id,
                base::DictionaryValue* filter) {
@@ skipping 194 matching lines @@
   v8::Isolate* isolate = args.GetIsolate();
   typedef std::set<EventFilter::MatcherID> MatcherIDs;
   EventFilter& event_filter = g_event_filter.Get();
   std::string event_name = *v8::String::Utf8Value(args[0]);
   EventFilteringInfo info =
       ParseFromObject(args[1]->ToObject(isolate), isolate);
   // Only match events routed to this context's RenderView or ones that don't
   // have a routingId in their filter.
   MatcherIDs matched_event_filters = event_filter.MatchEvent(
       event_name, info, context()->GetRenderView()->GetRoutingID());
-  v8::Handle<v8::Array> array(
+  v8::Local<v8::Array> array(
       v8::Array::New(isolate, matched_event_filters.size()));
   int i = 0;
   for (MatcherIDs::iterator it = matched_event_filters.begin();
        it != matched_event_filters.end();
        ++it) {
     array->Set(v8::Integer::New(isolate, i++), v8::Integer::New(isolate, *it));
   }
   args.GetReturnValue().Set(array);
 }
 
 scoped_ptr<EventMatcher> EventBindings::ParseEventMatcher(
     base::DictionaryValue* filter_dict) {
   return scoped_ptr<EventMatcher>(new EventMatcher(
       scoped_ptr<base::DictionaryValue>(filter_dict->DeepCopy()),
       context()->GetRenderView()->GetRoutingID()));
 }
 
 void EventBindings::OnInvalidated() {
   // Detach all attached events that weren't attached. Iterate over a copy
   // because it will be mutated.
   std::set<std::string> attached_event_names_safe = attached_event_names_;
   for (const std::string& event_name : attached_event_names_safe) {
     DetachEvent(event_name, false /* is_manual */);
   }
   DCHECK(attached_event_names_.empty())
       << "Events cannot be attached during invalidation";
 }
 
 }  // namespace extensions