app_shell: Add ShellContentRendererClient

extensions/common/permissions/permission_set.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/permissions/permission_set.h"
 
 #include <algorithm>
 #include <iterator>
 #include <string>
 
@@ skipping 162 matching lines @@
 }
 
 bool PermissionSet::HasAPIPermission(
     APIPermission::ID id) const {
   return apis().find(id) != apis().end();
 }
 
 bool PermissionSet::HasAPIPermission(const std::string& permission_name) const {
   const APIPermissionInfo* permission =
       PermissionsInfo::GetInstance()->GetByName(permission_name);
+  // Ensure our PermissionsProvider is aware of this permission.
   CHECK(permission) << permission_name;
   return (permission && apis_.count(permission->id()));
 }
 
 bool PermissionSet::CheckAPIPermission(APIPermission::ID permission) const {
   return CheckAPIPermissionWithParam(permission, NULL);
 }
 
 bool PermissionSet::CheckAPIPermissionWithParam(
     APIPermission::ID permission,
@@ skipping 71 matching lines @@
 }
 
 void PermissionSet::InitEffectiveHosts() {
   effective_hosts_.ClearPatterns();
 
   URLPatternSet::CreateUnion(
       explicit_hosts(), scriptable_hosts(), &effective_hosts_);
 }
 
 }  // namespace extensions