Add new flag for consistent identity.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index a912117f55cbe663147ea217dc0c4bd45feeee34..6a03c82e036ad6f5c491094424a1bf28929aaf43 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -13413,7 +13413,13 @@ Do you accept?
       Enable new profile management system
     </message>
     <message name="IDS_FLAGS_ENABLE_NEW_PROFILE_MANAGEMENT_DESCRIPTION" desc="Description for the flag to enable the new profile management">
-      Enables the new profile management system, including profile sign-out and the new avatar menu UI.
+      Enables the new profile management system, including profile lock and the new avatar menu UI.
+    </message>
+    <message name="IDS_FLAGS_ENABLE_CONSISTENT_IDENTITY_NAME" desc="Title for the flag to enable the new profile management.">

[guohui, 2014/05/28 18:27:23]

nits: we have already agreed with gaia to use the name
'enable_account_consistency', while i actually like this name better, i think we
should be consistent. And this applies to every name containing
"consistent_identity" in other files.

[Roger Tawa OOO till Jul 10th, 2014/05/29 01:23:12]

Done.

+      Enable identity consistency between browser and cookie jar
+    </message>
+    <message name="IDS_FLAGS_ENABLE_CONSISTENT_IDENTITY_DESCRIPTION" desc="Description for the flag to enable the new profile management">
+      When enabled, the browser manages signing in and out of Google accounts.
     </message>
     <message name="IDS_FLAGS_ENABLE_FAST_USER_SWITCHING_NAME" desc="Title for the flag to enable fast user switching.">
       Enable fast user switching in the avatar menu