Implement chromium.self in content scripts, fix bugs

chrome/browser/extensions/test_extension_loader.h

+// 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.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_LOADER_H_
+#define CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_LOADER_H_
+
+#include "chrome/browser/extensions/extension.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
+
+class Extension;
+class FilePath;
+class Profile;
+
+class TestExtensionLoader : public NotificationObserver {
+ public:
+  explicit TestExtensionLoader(Profile* profile);
+
+  Extension* Load(const char* extension_id, const FilePath& path);
+
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
+ private:
+  Profile* profile_;
+  Extension* extension_;
+  NotificationRegistrar registrar_;
+  std::string loading_extension_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestExtensionLoader);
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_LOADER_H_