Refactor kiosk app launch to be part of login screen UI flow.

chrome/browser/browser_resources.grd

Index: chrome/browser/browser_resources.grd
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index 9faf3fdd7b46983a50269bc0dcba89dab51bda40..f149de6c50de117a5a7cde642bfb394c1175f115 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -27,8 +27,6 @@
       <if expr="pp_ifdef('chromeos')">
         <structure name="IDR_DEMO_USER_LOGIN_HTML" file="resources\chromeos\login\demo_user_login.html" flattenhtml="true" type="chrome_html" />
         <structure name="IDR_DEMO_USER_LOGIN_JS" file="resources\chromeos\login\demo_user_login.js" flattenhtml="true" type="chrome_html" />
-        <structure name="IDR_APP_LAUNCH_SPLASH_HTML" file="resources\chromeos\app_launch\app_launch.html" flattenhtml="true" type="chrome_html" />
-        <structure name="IDR_APP_LAUNCH_SPLASH_JS" file="resources\chromeos\app_launch\app_launch.js" flattenhtml="true" type="chrome_html" />
       </if>
       <structure name="IDR_DOWNLOADS_CSS" file="resources\downloads\downloads.css" flattenhtml="true" type="chrome_html" />
       <structure name="IDR_DOWNLOADS_HTML" file="resources\downloads\downloads.html" flattenhtml="true" allowexternalscript="true" type="chrome_html" />