Pass command line arguments onto platform apps which provide the right intent.

chrome/browser/ui/webui/ntp/app_launcher_handler.cc

Index: chrome/browser/ui/webui/ntp/app_launcher_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
index 7cf5db83048ed5e3dac062a499658fd231ae49b7..212b64f0b3deb9164a05c534ad543cbd962524f1 100644
--- a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
+++ b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
@@ -545,12 +545,13 @@ void AppLauncherHandler::HandleLaunchApp(const ListValue* args) {
   if (disposition == NEW_FOREGROUND_TAB || disposition == NEW_BACKGROUND_TAB) {
     // TODO(jamescook): Proper support for background tabs.
     application_launch::OpenApplication(
-        profile, extension, extension_misc::LAUNCH_TAB, GURL(url), disposition);
+        profile, extension, extension_misc::LAUNCH_TAB, GURL(url), disposition,
+        NULL);
   } else if (disposition == NEW_WINDOW) {
     // Force a new window open.
     application_launch::OpenApplication(
         profile, extension, extension_misc::LAUNCH_WINDOW, GURL(url),
-        disposition);
+        disposition, NULL);
   } else {
     // Look at preference to find the right launch container.  If no preference
     // is set, launch as a regular tab.
@@ -567,7 +568,7 @@ void AppLauncherHandler::HandleLaunchApp(const ListValue* args) {
 
     WebContents* new_contents = application_launch::OpenApplication(
         profile, extension, launch_container, GURL(url),
-        old_contents ? CURRENT_TAB : NEW_FOREGROUND_TAB);
+        old_contents ? CURRENT_TAB : NEW_FOREGROUND_TAB, NULL);
 
     // This will also destroy the handler, so do not perform any actions after.
     if (new_contents != old_contents && browser && browser->tab_count() > 1)