Convert EventRouter to use ProcessMap::GetMostLikelyContextType rather than

extensions/common/extension_api.cc

 // Copyright 2013 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/common/extension_api.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 278 matching lines @@
                                                 Feature::Context context,
                                                 const GURL& url) {
   Feature* feature = GetFeatureDependency(full_name);
   if (!feature) {
     return Feature::CreateAvailability(Feature::NOT_PRESENT,
         std::string("Unknown feature: ") + full_name);
   }
   return feature->IsAvailableToContext(extension, context, url);
 }
 
-bool ExtensionAPI::IsAvailableInUntrustedContext(const std::string& name,
-                                                 const Extension* extension) {
-  return IsAvailable(name, extension, Feature::CONTENT_SCRIPT_CONTEXT, GURL())
-             .is_available() ||
-         IsAvailable(
-             name, extension, Feature::UNBLESSED_EXTENSION_CONTEXT, GURL())
-             .is_available() ||
-         IsAvailable(name, extension, Feature::BLESSED_WEB_PAGE_CONTEXT, GURL())
-             .is_available() ||
-         IsAvailable(name, extension, Feature::WEB_PAGE_CONTEXT, GURL())
-             .is_available();
-}
-
 bool ExtensionAPI::IsAvailableToWebUI(const std::string& name,
                                       const GURL& url) {
   return IsAvailable(name, NULL, Feature::WEBUI_CONTEXT, url).is_available();
 }
 
 const base::DictionaryValue* ExtensionAPI::GetSchema(
     const std::string& full_name) {
   std::string child_name;
   std::string api_name = GetAPINameFromFullName(full_name, &child_name);
 
@@ skipping 76 matching lines @@
       break;
 
     api_name_candidate = api_name_candidate.substr(0, last_dot_index);
   }
 
   *child_name = "";
   return std::string();
 }
 
 }  // namespace extensions