Consolidate manifest handler registration.

chrome/common/extensions/extension_file_util_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/extension_file_util.h"
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/extensions/api/extension_action/browser_action_handler.h"
-#include "chrome/common/extensions/api/extension_action/page_action_handler.h"
-#include "chrome/common/extensions/api/i18n/default_locale_handler.h"
-#include "chrome/common/extensions/background_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_manifest_constants.h"
 #include "chrome/common/extensions/manifest.h"
-#include "chrome/common/extensions/manifest_handler.h"
-#include "chrome/common/extensions/manifest_handlers/content_scripts_handler.h"
-#include "chrome/common/extensions/manifest_handlers/icons_handler.h"
 #include "extensions/common/constants.h"
 #include "grit/generated_resources.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using extensions::Extension;
 using extensions::Manifest;
 
 namespace keys = extension_manifest_keys;
 
 class ExtensionFileUtilTest : public testing::Test {
- protected:
-  virtual void SetUp() OVERRIDE {
-    testing::Test::SetUp();
-    (new extensions::BackgroundManifestHandler)->Register();
-    (new extensions::BrowserActionHandler)->Register();
-    (new extensions::DefaultLocaleHandler)->Register();
-    (new extensions::IconsHandler)->Register();
-    (new extensions::PageActionHandler)->Register();
-    (new extensions::ContentScriptsHandler)->Register();
-  }
-
-  virtual void TearDown() OVERRIDE {
-    extensions::ManifestHandler::ClearRegistryForTesting();
-  }
 };
 
 TEST_F(ExtensionFileUtilTest, InstallUninstallGarbageCollect) {
   base::ScopedTempDir temp;
   ASSERT_TRUE(temp.CreateUniqueTempDir());
 
   // Create a source extension.
   std::string extension_id("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
   std::string version("1.0");
   base::FilePath src = temp.path().AppendASCII(extension_id);
@@ skipping 534 matching lines @@
   scoped_refptr<Extension> extension3(extension_file_util::LoadExtension(
       ext_dir, Manifest::UNPACKED, Extension::NO_FLAGS, &error));
   EXPECT_TRUE(extension3 == NULL);
   EXPECT_STREQ("Could not load icon 'icon.png' for page action.",
       error.c_str());
 }
 
 // TODO(aa): More tests as motivation allows. Maybe steal some from
 // ExtensionService? Many of them could probably be tested here without the
 // MessageLoop shenanigans.