Revert r12998 - it broke some media/mime-related layout tests.

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 "base/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "chrome/common/extensions/extension.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 namespace {
 
 TEST(ExtensionAPI, IsPrivileged) {
   ExtensionAPI extension_api;
 
   EXPECT_FALSE(extension_api.IsPrivileged("extension.connect"));
   EXPECT_FALSE(extension_api.IsPrivileged("extension.onConnect"));
 
   // Properties are not supported yet.
   EXPECT_TRUE(extension_api.IsPrivileged("extension.lastError"));
 
   // Default unknown names to privileged for paranoia's sake.
+  EXPECT_TRUE(extension_api.IsPrivileged(""));
   EXPECT_TRUE(extension_api.IsPrivileged("<unknown-namespace>"));
   EXPECT_TRUE(extension_api.IsPrivileged("extension.<unknown-member>"));
 
   // Exists, but privileged.
   EXPECT_TRUE(extension_api.IsPrivileged("extension.getViews"));
   EXPECT_TRUE(extension_api.IsPrivileged("history.search"));
 
   // Whole APIs that are unprivileged.
   EXPECT_FALSE(extension_api.IsPrivileged("app.getDetails"));
   EXPECT_FALSE(extension_api.IsPrivileged("app.isInstalled"));
@@ skipping 147 matching lines @@
   EXPECT_FALSE(MatchesURL(&api, "storage", "http://example.com/example.html"));
   EXPECT_FALSE(MatchesURL(&api, "storage", "https://blah.net"));
   EXPECT_FALSE(MatchesURL(&api, "storage", "file://somefile.html"));
   EXPECT_FALSE(MatchesURL(&api, "storage", "about:flags"));
   EXPECT_FALSE(MatchesURL(&api, "storage", "chrome://flags"));
   EXPECT_FALSE(MatchesURL(&api, "storage", "chrome-extension://fakeextension"));
 }
 
 }  // namespace
 }  // namespace extensions