OBSOLETE REVIEW. See http://codereview.chromium.org/10382149/

chrome/browser/ui/webui/extensions/extension_settings_handler.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/browser/ui/webui/extensions/extension_settings_handler.h"
 
 #include "base/auto_reset.h"
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 77 matching lines @@
 DictionaryValue* ExtensionSettingsHandler::CreateExtensionDetailValue(
     const Extension* extension,
     const std::vector<ExtensionPage>& pages,
     const ExtensionWarningSet* warnings_set) {
   DictionaryValue* extension_data = new DictionaryValue();
   bool enabled = extension_service_ ?
                  extension_service_->IsExtensionEnabled(extension->id()) :
                  true;
   extension->GetBasicInfo(enabled, extension_data);
 
+  if (extension_service_) {
+    extension_data->SetBoolean("mayModifyStatus", extension_service_->
+        extension_management_policy()->UserMayModifyStatus(extension, NULL));
+    extension_data->SetBoolean("mayModifyUsage", extension_service_->
+        extension_management_policy()->UserMayModifyUsage(extension, NULL));
+  } else {
+    // This should only happen in testing.
+    extension_data->SetBoolean("mayModifyStatus", true);
+    extension_data->SetBoolean("mayModifyUsage", true);
+  }
+
   GURL icon =
       ExtensionIconSource::GetIconURL(extension,
                                       ExtensionIconSet::EXTENSION_ICON_MEDIUM,
                                       ExtensionIconSet::MATCH_BIGGER,
                                       !enabled, NULL);
   if (extension->location() == Extension::LOAD)
     extension_data->SetString("path", extension->path().value());
   extension_data->SetString("icon", icon.spec());
   extension_data->SetBoolean("isUnpacked",
                              extension->location() == Extension::LOAD);
@@ skipping 448 matching lines @@
 }
 
 void ExtensionSettingsHandler::HandleEnableMessage(const ListValue* args) {
   CHECK_EQ(2U, args->GetSize());
   std::string extension_id, enable_str;
   CHECK(args->GetString(0, &extension_id));
   CHECK(args->GetString(1, &enable_str));
 
   const Extension* extension =
       extension_service_->GetInstalledExtension(extension_id);
-  if (!extension || !Extension::UserMayDisable(extension->location())) {
+  if (!extension ||
+      !extension_service_->extension_management_policy()->
+          UserMayModifyStatus(extension, NULL)) {
     LOG(ERROR) << "Attempt to enable an extension that is non-usermanagable was"
                << "made. Extension id: " << extension->id();
     return;
   }
 
   if (enable_str == "true") {
     ExtensionPrefs* prefs = extension_service_->extension_prefs();
     if (prefs->DidExtensionEscalatePermissions(extension_id)) {
       extensions::ShowExtensionDisabledDialog(
           extension_service_, Profile::FromWebUI(web_ui()), extension);
@@ skipping 37 matching lines @@
     const ListValue* args) {
   CHECK_EQ(2U, args->GetSize());
   std::string extension_id, allow_str;
   CHECK(args->GetString(0, &extension_id));
   CHECK(args->GetString(1, &allow_str));
   const Extension* extension =
       extension_service_->GetInstalledExtension(extension_id);
   if (!extension)
     return;
 
-  if (!Extension::UserMayDisable(extension->location())) {
+  if (!extension_service_->extension_management_policy()->
+      UserMayModifyUsage(extension, NULL)) {
     LOG(ERROR) << "Attempt to change allow file access of an extension that is "
                << "non-usermanagable was made. Extension id : "
                << extension->id();
     return;
   }
 
   extension_service_->SetAllowFileAccess(extension, allow_str == "true");
 }
 
 void ExtensionSettingsHandler::HandleUninstallMessage(const ListValue* args) {
   CHECK_EQ(1U, args->GetSize());
   std::string extension_id;
   CHECK(args->GetString(0, &extension_id));
   const Extension* extension =
       extension_service_->GetInstalledExtension(extension_id);
   if (!extension)
     return;
 
-  if (!Extension::UserMayDisable(extension->location())) {
+  if (!extension_service_->extension_management_policy()->
+      UserMayModifyStatus(extension, NULL)) {
     LOG(ERROR) << "Attempt to uninstall an extension that is non-usermanagable "
                << "was made. Extension id : " << extension->id();
     return;
   }
 
   if (!extension_id_prompting_.empty())
     return;  // Only one prompt at a time.
 
   extension_id_prompting_ = extension_id;
 
@@ skipping 166 matching lines @@
   return extension_uninstall_dialog_.get();
 #else
   return NULL;
 #endif  // !defined(OS_ANDROID)
 }
 
 void ExtensionSettingsHandler::InspectExtensionHost(ExtensionHost* host) {
   if (host)
     DevToolsWindow::OpenDevToolsWindow(host->render_view_host());
 }