Revert 281130 "Replace "external_install" boolean parameter with..."

trunk/src/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 "apps/app_load_service.h"
 #include "apps/app_restore_service.h"
 #include "apps/app_window.h"
 #include "apps/app_window_registry.h"
@@ skipping 717 matching lines @@
       extension_service_->GetExtensionById(extension_id_prompting_, true);
   if (!extension) {
     extension =
         ExtensionRegistry::Get(Profile::FromWebUI(web_ui()))->GetExtensionById(
             extension_id_prompting_, ExtensionRegistry::TERMINATED);
     was_terminated = true;
   }
   if (!extension)
     return;
 
-  extension_service_->UninstallExtension(
-      extension_id_prompting_,
-      ExtensionService::UNINSTALL_REASON_USER_INITIATED,
-      NULL);  // Error.
+  extension_service_->UninstallExtension(extension_id_prompting_,
+                                         false,  // External uninstall.
+                                         NULL);  // Error.
   extension_id_prompting_ = "";
 
   // There will be no EXTENSION_UNLOADED notification for terminated
   // extensions as they were already unloaded.
   if (was_terminated)
     HandleRequestExtensionsData(NULL);
 }
 
 void ExtensionSettingsHandler::ExtensionUninstallCanceled() {
   extension_id_prompting_ = "";
@@ skipping 616 matching lines @@
     extension_service_->EnableExtension(extension_id);
   } else {
     ExtensionErrorReporter::GetInstance()->ReportError(
         base::UTF8ToUTF16(JoinString(requirement_errors, ' ')),
         true);  // Be noisy.
   }
   requirements_checker_.reset();
 }
 
 }  // namespace extensions