Add policy controlled permission block list for extensions

extensions/browser/management_policy.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/browser/management_policy.h"
 
 namespace extensions {
 
 namespace {
 
@@ skipping 43 matching lines @@
 }
 
 void ManagementPolicy::RegisterProvider(Provider* provider) {
   providers_.insert(provider);
 }
 
 void ManagementPolicy::UnregisterProvider(Provider* provider) {
   providers_.erase(provider);
 }
 
+void ManagementPolicy::RegisterProviders(std::vector<Provider*> providers) {
+  providers_.insert(providers.begin(), providers.end());
+}
+
 bool ManagementPolicy::UserMayLoad(const Extension* extension,
                                    base::string16* error) const {
   return ApplyToProviderList(
       &Provider::UserMayLoad, "Installation", true, extension, error);
 }
 
 bool ManagementPolicy::UserMayModifySettings(const Extension* extension,
                                              base::string16* error) const {
   return ApplyToProviderList(
       &Provider::UserMayModifySettings, "Modification", true, extension, error);
@@ skipping 46 matching lines @@
       DVLOG(1) << debug_operation_name << " of extension " << name
                << " (" << id << ")"
                << " prohibited by " << provider->GetDebugPolicyProviderName();
       return !normal_result;
     }
   }
   return normal_result;
 }
 
 }  // namespace extensions