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

chrome/browser/ui/webui/extensions/extension_settings_handler.cc

Index: chrome/browser/ui/webui/extensions/extension_settings_handler.cc
===================================================================
--- chrome/browser/ui/webui/extensions/extension_settings_handler.cc	(revision 136836)
+++ chrome/browser/ui/webui/extensions/extension_settings_handler.cc	(working copy)
@@ -95,6 +95,17 @@
                  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,
@@ -563,7 +574,9 @@
 
   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;
@@ -621,7 +634,8 @@
   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();
@@ -640,7 +654,8 @@
   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;