Add a 'nocompile' option to Extension feature files, and annotate all Devtools

chrome/test/data/extensions/api_test/bindings/nocompile/page.js

Index: chrome/test/data/extensions/api_test/bindings/nocompile/page.js
diff --git a/chrome/test/data/extensions/api_test/bindings/nocompile/page.js b/chrome/test/data/extensions/api_test/bindings/nocompile/page.js
new file mode 100644
index 0000000000000000000000000000000000000000..137af7099446391f46085dc17f43d1ebac3a85f9
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/bindings/nocompile/page.js
@@ -0,0 +1,9 @@
+// Copyright 2014 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.
+
+// Devtools APIs are all marked nocompile, so they shouldn't exist.
+chrome.test.assertEq(undefined, chrome.devtools);
+chrome.test.assertEq('undefined', typeof chrome.devtools);
+chrome.test.assertFalse(chrome.hasOwnProperty('devtools'));
+chrome.test.succeed();