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

chrome/browser/extensions/api/management/management_browsertest.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 "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/ref_counted.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/stl_util.h"
@@ skipping 407 matching lines @@
 
   extensions::PendingExtensionManager* pending_extension_manager =
       service->pending_extension_manager();
 
   // The code that reads external_extensions.json uses this method to inform
   // the ExtensionService of an extension to download.  Using the real code
   // is race-prone, because instantating the ExtensionService starts a read
   // of external_extensions.json before this test function starts.
 
   EXPECT_TRUE(pending_extension_manager->AddFromExternalUpdateUrl(
-      kExtensionId, GURL("http://localhost/autoupdate/manifest"),
-      Manifest::EXTERNAL_PREF_DOWNLOAD, Extension::NO_FLAGS, false));
+      kExtensionId,
+      std::string(),
+      GURL("http://localhost/autoupdate/manifest"),
+      Manifest::EXTERNAL_PREF_DOWNLOAD,
+      Extension::NO_FLAGS,
+      false));
 
   // Run autoupdate and make sure version 2 of the extension was installed.
   service->updater()->CheckNow(params);
   ASSERT_TRUE(WaitForExtensionInstall());
   ASSERT_EQ(size_before + 1, registry->enabled_extensions().size());
   const Extension* extension = service->GetExtensionById(kExtensionId, false);
   ASSERT_TRUE(extension);
   ASSERT_EQ("2.0", extension->VersionString());
 
   // Uninstalling the extension should set a pref that keeps the extension from
   // being installed again the next time external_extensions.json is read.
 
   UninstallExtension(kExtensionId);
 
   extensions::ExtensionPrefs* extension_prefs =
       extensions::ExtensionPrefs::Get(browser()->profile());
   EXPECT_TRUE(extension_prefs->IsExternalExtensionUninstalled(kExtensionId))
       << "Uninstalling should set kill bit on externaly installed extension.";
 
   // Try to install the extension again from an external source. It should fail
   // because of the killbit.
   EXPECT_FALSE(pending_extension_manager->AddFromExternalUpdateUrl(
-      kExtensionId, GURL("http://localhost/autoupdate/manifest"),
-      Manifest::EXTERNAL_PREF_DOWNLOAD, Extension::NO_FLAGS, false));
+      kExtensionId,
+      std::string(),
+      GURL("http://localhost/autoupdate/manifest"),
+      Manifest::EXTERNAL_PREF_DOWNLOAD,
+      Extension::NO_FLAGS,
+      false));
   EXPECT_FALSE(pending_extension_manager->IsIdPending(kExtensionId))
       << "External reinstall of a killed extension shouldn't work.";
   EXPECT_TRUE(extension_prefs->IsExternalExtensionUninstalled(kExtensionId))
       << "External reinstall of a killed extension should leave it killed.";
 
   // Installing from non-external source.
   ASSERT_TRUE(InstallExtension(basedir.AppendASCII("v2.crx"), 1));
 
   EXPECT_FALSE(extension_prefs->IsExternalExtensionUninstalled(kExtensionId))
       << "Reinstalling should clear the kill bit.";
@@ skipping 173 matching lines @@
         forcelist, kExtensionId, "http://localhost/autoupdate/manifest");
   }
   ASSERT_TRUE(WaitForExtensionInstall());
   ASSERT_EQ(size_before + 1, registry->enabled_extensions().size());
   extension = service->GetExtensionById(kExtensionId, false);
   ASSERT_TRUE(extension);
   EXPECT_EQ(Manifest::EXTERNAL_POLICY_DOWNLOAD, extension->location());
   EXPECT_TRUE(service->IsExtensionEnabled(kExtensionId));
   EXPECT_TRUE(registry->disabled_extensions().is_empty());
 }