Fix FullTabModeIE_ChromeFrameDeleteCookieTest. The problem was that a domain...

chrome_frame/test/data/fulltab_delete_cookie_test.html

Index: chrome_frame/test/data/fulltab_delete_cookie_test.html
===================================================================
--- chrome_frame/test/data/fulltab_delete_cookie_test.html	(revision 36629)
+++ chrome_frame/test/data/fulltab_delete_cookie_test.html	(working copy)
@@ -14,26 +14,22 @@
         return;
       }
 
-      // The path of the cookie in this test is set to "/." As a result it
-      // is set twice, once for the original URL and once for the
-      // chrome_frame_tester_helpers.js script. We attempt to delete
-      // the cookie twice and validate that the end result is null.
+      // The path of the cookie in this test is set to "/." so it should be
+      // available for all files on the domain but should be set only once.
       // First validate that the document cookie contains the substring
-      // CF_FullTabDeleteCookie=1; CF_FullTabDeleteCookie=1
+      // "CF_FullTabDeleteCookie=1".
       // Then erase the first cookie and validate that it no longer contains
       // this string.
-      var cookie_found =
-          /CF_FullTabDeleteCookie=1; CF_FullTabDeleteCookie=1/.test(
-              document.cookie);
+      var original_cookies = document.cookie;
+      var cookie_found = /CF_FullTabDeleteCookie=1/.test(document.cookie);
       if (cookie_found) {
         eraseCookie("CF_FullTabDeleteCookie");
-        cookie_found =
-          /CF_FullTabDeleteCookie=1; CF_FullTabDeleteCookie=1/.test(
-              document.cookie);
+        cookie_found = /CF_FullTabDeleteCookie=1/.test(document.cookie);
         if (!cookie_found) {
           onSuccess("FullTab_DeleteCookieTest", 1);
         } else {
-          onFailure("FullTab_DeleteCookieTest", 1, "Delete cookie failed");
+          onFailure("FullTab_DeleteCookieTest", 1,
+              "CF_FullTabDeleteCookie still exists: " + original_cookies);
         }
       } else {
         onFailure("FullTab_DeleteCookieTest", 1, "Expected cookies not set");