Inline sign in extracts gaia id from HTTP header and seeds account tracker

chrome/browser/resources/chromeos/login/login_common.js

Index: chrome/browser/resources/chromeos/login/login_common.js
diff --git a/chrome/browser/resources/chromeos/login/login_common.js b/chrome/browser/resources/chromeos/login/login_common.js
index 3dc3b63e08bbcfbee1c534728c2010b4ae715fa6..34c6e5e912f949729d3ba507aeb5a46996bf4c49 100644
--- a/chrome/browser/resources/chromeos/login/login_common.js
+++ b/chrome/browser/resources/chromeos/login/login_common.js
@@ -262,7 +262,8 @@ cr.define('cr.ui', function() {
   Oobe.loginForTesting = function(username, password) {
     Oobe.disableSigninUI();
     chrome.send('skipToLoginForTesting', [username]);
-    chrome.send('completeLogin', [username, password, false]);
+    // TODO(rogerta): expose gaiaId to caller?
+    chrome.send('completeLogin', ['fake-gaia-id', username, password, false]);
   };
 
   /**