Introduce an extension parameter which is used to customize the extension. It's available for exter…

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 <list>
 #include <map>
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 317 matching lines @@
   for (int i = 1; i <= count; ++i) {
     PendingExtensionInfo::ShouldAllowInstallPredicate should_allow_install =
         (i % 2 == 0) ? &ShouldInstallThemesOnly : &ShouldInstallExtensionsOnly;
     const bool kIsFromSync = true;
     const bool kInstallSilently = true;
     const bool kMarkAcknowledged = false;
     std::string id = id_util::GenerateId(base::StringPrintf("extension%i", i));
 
     pending_extension_manager->AddForTesting(
         PendingExtensionInfo(id,
+                             std::string(),
                              update_url,
                              Version(),
                              should_allow_install,
                              kIsFromSync,
                              kInstallSilently,
                              Manifest::INTERNAL,
                              Extension::NO_FLAGS,
                              kMarkAcknowledged));
   }
 }
@@ skipping 667 matching lines @@
             id, test_url, hash, version.GetString(), requests));
     updater.downloader_->FetchUpdatedExtension(fetch.Pass());
 
     if (pending) {
       const bool kIsFromSync = true;
       const bool kInstallSilently = true;
       const bool kMarkAcknowledged = false;
       PendingExtensionManager* pending_extension_manager =
           service->pending_extension_manager();
       pending_extension_manager->AddForTesting(
-          PendingExtensionInfo(id, test_url, version,
-                               &ShouldAlwaysInstall, kIsFromSync,
+          PendingExtensionInfo(id,
+                               std::string(),
+                               test_url,
+                               version,
+                               &ShouldAlwaysInstall,
+                               kIsFromSync,
                                kInstallSilently,
                                Manifest::INTERNAL,
                                Extension::NO_FLAGS,
                                kMarkAcknowledged));
     }
 
     // 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);
@@ skipping 741 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