Replace the WAS_INSTALLED_BY_CUSTODIAN creation flag with a pref

chrome/browser/extensions/updater/extension_updater_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/browser/extensions/updater/extension_updater.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
@@ skipping 418 matching lines @@
         crx_file::id_util::GenerateId(base::StringPrintf("extension%i", i));
 
     pending_extension_manager->AddForTesting(
         PendingExtensionInfo(id,
                              std::string(),
                              update_url,
                              Version(),
                              should_allow_install,
                              kIsFromSync,
                              Manifest::INTERNAL,
-                             Extension::NO_FLAGS,
                              kMarkAcknowledged,
                              kRemoteInstall));
   }
 }
 
 class ServiceForManifestTests : public MockService {
  public:
   explicit ServiceForManifestTests(TestExtensionPrefs* prefs)
       : MockService(prefs),
         registry_(ExtensionRegistry::Get(profile())) {
@@ skipping 736 matching lines @@
       PendingExtensionManager* pending_extension_manager =
           service->pending_extension_manager();
       pending_extension_manager->AddForTesting(
           PendingExtensionInfo(id,
                                std::string(),
                                test_url,
                                version,
                                &ShouldAlwaysInstall,
                                kIsFromSync,
                                Manifest::INTERNAL,
-                               Extension::NO_FLAGS,
                                kMarkAcknowledged,
                                kRemoteInstall));
     }
 
     // Call back the ExtensionUpdater with a 200 response and some test data
     base::FilePath extension_file_path(FILE_PATH_LITERAL("/whatever"));
     fetcher = factory.GetFetcherByID(ExtensionDownloader::kExtensionFetcherId);
     EXPECT_TRUE(fetcher != NULL && fetcher->delegate() != NULL);
     EXPECT_TRUE(fetcher->GetLoadFlags() == kExpectedLoadFlags);
 
@@ skipping 1055 matching lines @@
 // -prodversionmin (shouldn't update if browser version too old)
 // -manifests & updates arriving out of order / interleaved
 // -malformed update url (empty, file://, has query, has a # fragment, etc.)
 // -An extension gets uninstalled while updates are in progress (so it doesn't
 //  "come back from the dead")
 // -An extension gets manually updated to v3 while we're downloading v2 (ie
 //  you don't get downgraded accidentally)
 // -An update manifest mentions multiple updates
 
 }  // namespace extensions