Implement chromium.self in content scripts, so that developers don't

have to know and copy/paste their extension ID.

This required moving the code that defaults the extension ID earlier
in the load process.

Also fixed some bugs:
* fixed a bug that was causing all user scripts to get executed in
  the same context.
* made the greasemonkey api only available in 'standalone' user
  scripts.
* re-added the anonymous function wrapper that is supposed to wrap
  content scripts.

Also added unit tests for the fixed bugs.

Review URL: http://codereview.chromium.org/60112

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13238 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 35 insertions, 0 deletions

diff --git a/chrome/browser/extensions/test_extension_loader.h b/chrome/browser/extensions/test_extension_loader.h
new file mode 100755
index 0000000..4fb74d9
--- /dev/null
+++ b/chrome/browser/extensions/test_extension_loader.h
@@ -0,0 +1,35 @@
+// 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_