Do not add TabContents from packaged apps to the task manager.

chrome/browser/extensions/platform_app_browsertest_util.cc

Index: chrome/browser/extensions/platform_app_browsertest_util.cc
diff --git a/chrome/browser/extensions/platform_app_browsertest_util.cc b/chrome/browser/extensions/platform_app_browsertest_util.cc
index 5b26f9bb58c9f3b0dc82ad4b43a5328372ba576f..281fae18f34ffae71271b8e82202fec717c7b7ab 100644
--- a/chrome/browser/extensions/platform_app_browsertest_util.cc
+++ b/chrome/browser/extensions/platform_app_browsertest_util.cc
@@ -32,17 +32,19 @@ void PlatformAppBrowserTest::SetUpCommandLine(CommandLine* command_line) {
 }
 
 const Extension* PlatformAppBrowserTest::LoadAndLaunchPlatformApp(
-    const char* name) {
+    Browser* browser, NotificationObserver* observer,
+    FilePath test_data_dir, const char* name) {
   content::WindowedNotificationObserver app_loaded_observer(
       content::NOTIFICATION_LOAD_COMPLETED_MAIN_FRAME,
       content::NotificationService::AllSources());
 
   const Extension* extension = LoadExtension(
-      test_data_dir_.AppendASCII("platform_apps").AppendASCII(name));
+      browser, observer,
+      test_data_dir.AppendASCII("platform_apps").AppendASCII(name));
   EXPECT_TRUE(extension);
 
   application_launch::OpenApplication(application_launch::LaunchParams(
-          browser()->profile(), extension, extension_misc::LAUNCH_NONE,
+          browser->profile(), extension, extension_misc::LAUNCH_NONE,
           NEW_WINDOW));
 
   app_loaded_observer.Wait();