Consolidate manifest handler registration.

chrome/browser/extensions/convert_user_script_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 <string>
 #include <vector>
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/convert_user_script.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/manifest_handler.h"
 #include "chrome/common/extensions/manifest_handlers/content_scripts_handler.h"
 #include "extensions/common/constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
 namespace {
 
 static void AddPattern(URLPatternSet* extent, const std::string& pattern) {
   int schemes = URLPattern::SCHEME_ALL;
   extent->AddPattern(URLPattern(schemes, pattern));
 }
 
 }
 
 class ExtensionFromUserScript : public testing::Test {
- public:
-  virtual void SetUp() OVERRIDE {
-    testing::Test::SetUp();
-    (new ContentScriptsHandler)->Register();
-  }
-
-  virtual void TearDown() OVERRIDE {
-    testing::Test::TearDown();
-    ManifestHandler::ClearRegistryForTesting();
-  }
 };
 
 TEST_F(ExtensionFromUserScript, Basic) {
   base::ScopedTempDir extensions_dir;
   ASSERT_TRUE(extensions_dir.CreateUniqueTempDir());
 
   base::FilePath test_file;
   ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_file));
   test_file = test_file.AppendASCII("extensions")
                        .AppendASCII("user_script_basic.user.js");
@@ skipping 202 matching lines @@
             extension->public_key());
 
   // Validate run location.
   ASSERT_EQ(1u, ContentScriptsInfo::GetContentScripts(extension).size());
   const UserScript& script =
       ContentScriptsInfo::GetContentScripts(extension)[0];
   EXPECT_EQ(UserScript::DOCUMENT_IDLE, script.run_location());
 }
 
 }  // namespace extensions