Add a ExtensionBrowserTest base class

chrome/browser/extensions/test_extension_loader.cc

Index: chrome/browser/extensions/test_extension_loader.cc
diff --git a/chrome/browser/extensions/test_extension_loader.cc b/chrome/browser/extensions/test_extension_loader.cc
deleted file mode 100644
index d17f5570d560f7ddbe88a89e9557bdd3e6bc3ed2..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/test_extension_loader.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2009 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/extensions/test_extension_loader.h"
-
-#include "base/file_path.h"
-#include "base/message_loop.h"
-#include "chrome/browser/profile.h"
-#include "chrome/browser/extensions/extensions_service.h"
-#include "chrome/common/notification_service.h"
-#include "chrome/test/ui_test_utils.h"
-
-namespace {
-
-// How long to wait for the extension to load before giving up.
-const int kLoadTimeoutMs = 5000;
-const int kInstallTimeoutMs = 10000;
-
-}  // namespace
-
-TestExtensionLoader::TestExtensionLoader(Profile* profile)
-    : profile_(profile),
-      extension_(NULL) {
-  registrar_.Add(this, NotificationType::EXTENSIONS_LOADED,
-      NotificationService::AllSources());
-
-  profile_->GetExtensionsService()->Init();
-  profile_->GetExtensionsService()->set_show_extensions_prompts(false);
-  DCHECK(profile_->GetExtensionsService()->extensions()->empty());
-}
-
-Extension* TestExtensionLoader::Load(const char* extension_id,
-                                     const FilePath& path) {
-  loading_extension_id_ = extension_id;
-
-  // Load the extension.
-  profile_->GetExtensionsService()->LoadExtension(path);
-
-  // Wait for the load to complete.  Stick a QuitTask into the message loop
-  // with the timeout so it will exit if the extension never loads.
-  extension_ = NULL;
-  MessageLoop::current()->PostDelayedTask(FROM_HERE,
-      new MessageLoop::QuitTask, kLoadTimeoutMs);
-  ui_test_utils::RunMessageLoop();
-
-  return extension_;
-}
-
-Extension* TestExtensionLoader::Install(const char* extension_id,
-                                        const FilePath& path) {
-  loading_extension_id_ = extension_id;
-
-  // Install the extension.  When installed, the extension will automatically
-  // be loaded.
-  profile_->GetExtensionsService()->InstallExtension(path);
-
-  // Wait for the load to complete.
-  extension_ = NULL;
-  MessageLoop::current()->PostDelayedTask(FROM_HERE,
-      new MessageLoop::QuitTask, kInstallTimeoutMs);
-  ui_test_utils::RunMessageLoop();
-
-  return extension_;
-}
-
-void TestExtensionLoader::Observe(NotificationType type,
-                                  const NotificationSource& source,
-                                  const NotificationDetails& details) {
-  if (type == NotificationType::EXTENSIONS_LOADED) {
-    ExtensionList* extensions = Details<ExtensionList>(details).ptr();
-    for (size_t i = 0; i < (*extensions).size(); ++i) {
-      if ((*extensions)[i]->id() == loading_extension_id_) {
-        extension_ = (*extensions)[i];
-        MessageLoopForUI::current()->Quit();
-        break;
-      }
-    }
-  } else {
-    NOTREACHED();
-  }
-}