Allow extensions on chrome:// URLs, when flag is set and permission is explicitly requested

chrome/common/extensions/api/extension_api_unittest.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/common/extensions/api/extension_api.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_util.h"
@@ skipping 287 matching lines @@
   return apis->count(api_name);
 }
 
 TEST(ExtensionAPI, URLMatching) {
   scoped_ptr<ExtensionAPI> api(ExtensionAPI::CreateWithDefaultConfiguration());
 
   // "app" API is available to all URLs that content scripts can be injected.
   EXPECT_TRUE(MatchesURL(api.get(), "app", "http://example.com/example.html"));
   EXPECT_TRUE(MatchesURL(api.get(), "app", "https://blah.net"));
   EXPECT_TRUE(MatchesURL(api.get(), "app", "file://somefile.html"));
+  EXPECT_TRUE(MatchesURL(api.get(), "app", "chrome://flags"));
 
   // But not internal URLs (for chrome-extension:// the app API is injected by
   // GetSchemasForExtension).
   EXPECT_FALSE(MatchesURL(api.get(), "app", "about:flags"));
-  EXPECT_FALSE(MatchesURL(api.get(), "app", "chrome://flags"));
   EXPECT_FALSE(MatchesURL(api.get(), "app",
                           "chrome-extension://fakeextension"));
 
   // "storage" API (for example) isn't available to any URLs.
   EXPECT_FALSE(MatchesURL(api.get(), "storage",
                           "http://example.com/example.html"));
   EXPECT_FALSE(MatchesURL(api.get(), "storage", "https://blah.net"));
   EXPECT_FALSE(MatchesURL(api.get(), "storage", "file://somefile.html"));
   EXPECT_FALSE(MatchesURL(api.get(), "storage", "about:flags"));
   EXPECT_FALSE(MatchesURL(api.get(), "storage", "chrome://flags"));
@@ skipping 161 matching lines @@
   GetDictionaryFromList(dict, "parameters", 0, &sub_dict);
   EXPECT_TRUE(sub_dict->GetString("$ref", &type));
   EXPECT_EQ("test.foo.TestType", type);
   GetDictionaryFromList(dict, "parameters", 1, &sub_dict);
   EXPECT_TRUE(sub_dict->GetString("$ref", &type));
   EXPECT_EQ("fully.qualified.Type", type);
 }
 
 }  // namespace
 }  // namespace extensions