Pass a Feature* to IsAnyFeatureAvailableToContext instead of a string name.

chrome/renderer/extensions/dispatcher.cc

 // Copyright (c) 2012 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 "chrome/renderer/extensions/dispatcher.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
 #include "base/json/json_reader.h"
@@ skipping 737 matching lines @@
         // Internal APIs are included via require(api_name) from internal code
         // rather than chrome[api_name].
         if (feature->IsInternal())
           continue;
 
         // If this API name has parent features, then this must be a function or
         // event, so we should not register.
         bool parent_feature_available = false;
         for (Feature* parent = api_feature_provider->GetParent(feature);
              parent != NULL; parent = api_feature_provider->GetParent(parent)) {
-          if (context->IsAnyFeatureAvailableToContext(parent->name())) {
+          if (context->IsAnyFeatureAvailableToContext(*parent)) {
             parent_feature_available = true;
             break;
           }
         }
         if (parent_feature_available)
           continue;
 
-        if (context->IsAnyFeatureAvailableToContext(api_name))
+        if (context->IsAnyFeatureAvailableToContext(*feature))
           RegisterBinding(api_name, context);
       }
       break;
     }
   }
 }
 
 v8::Handle<v8::Object> Dispatcher::GetOrCreateBindObjectIfAvailable(
     const std::string& api_name,
     std::string* bind_name,
@@ skipping 879 matching lines @@
     RenderView* background_view =
         ExtensionHelper::GetBackgroundPage(extension_id);
     if (background_view) {
       background_view->Send(new ExtensionHostMsg_EventAck(
           background_view->GetRoutingID()));
     }
   }
 }
 
 }  // namespace extensions