Enable the new bookmark apps system by default.

chrome/test/data/extensions/api_test/management/test/launchType.js

Index: chrome/test/data/extensions/api_test/management/test/launchType.js
diff --git a/chrome/test/data/extensions/api_test/management/test/launchType.js b/chrome/test/data/extensions/api_test/management/test/launchType.js
index 493139207bc1f4844df2d7412f02688c35e7df98..b2d40f3ce6a13c06556fe24596f3fd4d637b9e8c 100644
--- a/chrome/test/data/extensions/api_test/management/test/launchType.js
+++ b/chrome/test/data/extensions/api_test/management/test/launchType.js
@@ -3,8 +3,6 @@
 // found in the LICENSE file.
 
 var enabled_app, disabled_app, enabled_extension, packaged_app;
-var streamlinedHostedAppsEnabled =
-    (location.href.indexOf("streamlined-hosted-apps") != -1);
 var allLaunchTypes = ["OPEN_AS_REGULAR_TAB",
                       "OPEN_AS_PINNED_TAB",
                       "OPEN_AS_WINDOW",
@@ -34,10 +32,6 @@ function getAvailableLaunchTypes(app) {
   types.push("OPEN_AS_REGULAR_TAB");
   types.push("OPEN_AS_WINDOW");
 
-  if (!streamlinedHostedAppsEnabled) {
-    types.push("OPEN_AS_PINNED_TAB");
-    types.push("OPEN_FULL_SCREEN");
-  }
   return types;
 }