Make "source" a required argument of AppLaunchParams and fill in the argument in all call points.

chrome/browser/extensions/extension_storage_monitor_browsertest.cc

 // Copyright 2014 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 <set>
 
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_storage_monitor.h"
+#include "chrome/browser/ui/extensions/app_launch_params.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "content/public/test/test_utils.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/test_extension_registry_observer.h"
+#include "extensions/common/constants.h"
 #include "extensions/test/extension_test_message_listener.h"
 #include "ui/message_center/message_center.h"
 #include "ui/message_center/message_center_observer.h"
 
 namespace extensions {
 
 namespace {
 
 const int kInitialUsageThreshold = 500;
 
@@ skipping 144 matching lines @@
   // Write a number of bytes to persistent storage.
   void WriteBytes(const Extension* extension,
                   int num_bytes,
                   bool expected_notification) {
     ExtensionTestMessageListener launched_listener("launched", true);
     ExtensionTestMessageListener write_complete_listener(
         "write_complete", false);
     NotificationObserver notification_observer(
         GetNotificationId(extension->id()));
 
-    OpenApplication(AppLaunchParams(
-        profile(), extension, LAUNCH_CONTAINER_NONE, NEW_WINDOW));
+    OpenApplication(AppLaunchParams(profile(), extension, LAUNCH_CONTAINER_NONE,
+                                    NEW_WINDOW, extensions::SOURCE_UNTRACKED));
     ASSERT_TRUE(launched_listener.WaitUntilSatisfied());
 
     // Instruct the app to write |num_bytes| of data.
     launched_listener.Reply(base::IntToString(num_bytes));
     ASSERT_TRUE(write_complete_listener.WaitUntilSatisfied());
 
     if (expected_notification) {
       EXPECT_TRUE(notification_observer.WaitForNotification());
     } else {
       base::RunLoop().RunUntilIdle();
@@ skipping 137 matching lines @@
       ExtensionStorageMonitor::BUTTON_UNINSTALL);
 
   // Also fake accepting the uninstall.
   TestExtensionRegistryObserver observer(ExtensionRegistry::Get(profile()),
                                          extension->id());
   SimulateUninstallDialogAccept();
   observer.WaitForExtensionUninstalled();
 }
 
 }  // namespace extensions