[Canceled] Extensions: Add install_flags parameter to ManagementPolicy::UserMayLoad

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 {
 
 void GetExtensionNameAndId(const Extension* extension,
                            std::string* name,
                            std::string* id) {
   // The extension may be NULL in testing.
   *id = extension ? extension->id() : "[test]";
   *name = extension ? extension->name() : "test";
 }
 
 }  // namespace
 
 ManagementPolicy::ManagementPolicy() {
 }
 
 ManagementPolicy::~ManagementPolicy() {
 }
 
 bool ManagementPolicy::Provider::UserMayLoad(const Extension* extension,
+                                             int install_flags,
                                              base::string16* error) const {
   return true;
 }
 
 bool ManagementPolicy::Provider::UserMayModifySettings(
     const Extension* extension, base::string16* error) const {
   return true;
 }
 
 bool ManagementPolicy::Provider::MustRemainEnabled(const Extension* extension,
@@ skipping 11 matching lines @@
 
 void ManagementPolicy::RegisterProvider(Provider* provider) {
   providers_.insert(provider);
 }
 
 void ManagementPolicy::UnregisterProvider(Provider* provider) {
   providers_.erase(provider);
 }
 
 bool ManagementPolicy::UserMayLoad(const Extension* extension,
+                                   int install_flags,
                                    base::string16* error) const {
-  return ApplyToProviderList(&Provider::UserMayLoad, "Installation",
-                             true, extension, error);
+  for (ProviderList::const_iterator it = providers_.begin();
+       it != providers_.end();
+       ++it) {
+    const Provider* provider = *it;
+    if (!provider->UserMayLoad(extension, install_flags, error)) {
+      LogProhibitedOperation("Installation", extension, provider);
+      return false;
+    }
+  }
+  return true;
 }
 
 bool ManagementPolicy::UserMayModifySettings(const Extension* extension,
                                              base::string16* error) const {
   return ApplyToProviderList(&Provider::UserMayModifySettings, "Modification",
                              true, extension, error);
 }
 
 bool ManagementPolicy::MustRemainEnabled(const Extension* extension,
                                          base::string16* error) const {
@@ skipping 23 matching lines @@
 bool ManagementPolicy::ApplyToProviderList(ProviderFunction function,
                                            const char* debug_operation_name,
                                            bool normal_result,
                                            const Extension* extension,
                                            base::string16* error) const {
   for (ProviderList::const_iterator it = providers_.begin();
        it != providers_.end(); ++it) {
     const Provider* provider = *it;
     bool result = (provider->*function)(extension, error);
     if (result != normal_result) {
-      std::string id;
-      std::string name;
-      GetExtensionNameAndId(extension, &name, &id);
-      DVLOG(1) << debug_operation_name << " of extension " << name
-               << " (" << id << ")"
-               << " prohibited by " << provider->GetDebugPolicyProviderName();
+      LogProhibitedOperation(debug_operation_name, extension, provider);
       return !normal_result;
     }
   }
   return normal_result;
 }
 
+void ManagementPolicy::LogProhibitedOperation(const char* debug_operation_name,
+                                              const Extension* extension,
+                                              const Provider* provider) const {
+  std::string id;
+  std::string name;
+  GetExtensionNameAndId(extension, &name, &id);
+  DVLOG(1) << debug_operation_name << " of extension " << name
+           << " (" << id << ")"
+           << " prohibited by " << provider->GetDebugPolicyProviderName();
+}
+
 }  // namespace extensions