[Passwords] Add TOO_MANY_PASSWORDS_AND_QUOTA_LIMIT case

This change adds a TOO_MANY_PASSWORDS_AND_QUOTA_LIMIT case to the
PasswordCheckState enum. This distinction is relevant for users that are
unable to use the online Password Checkup to check the passwords saved
in their Google account.

Bug: 1047726
Change-Id: If8b28c7db8cd9eb10e0de9e1291f3a97627db9d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2098682
Auto-Submit: Jan Wilken Dörrie <jdoerrie@chromium.org>
Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
Cr-Commit-Position: refs/heads/master@{#749358}

chrome/common/extensions/api/passwords_private.idl

@@ -52,6 +52,9 @@ namespace passwordsPrivate {
     TOO_MANY_PASSWORDS,
     // The user hit the quota limit.
     QUOTA_LIMIT,
+    // The user has too many passwords saved and hit the quota limit. This is
+    // relevant for users that can't use the online Password Checkup.
+    TOO_MANY_PASSWORDS_AND_QUOTA_LIMIT,
     // Any other error state.
     OTHER_ERROR
   };

third_party/closure_compiler/externs/passwords_private.js

@@ -57,6 +57,7 @@ chrome.passwordsPrivate.PasswordCheckState = {
   NO_PASSWORDS: 'NO_PASSWORDS',
   TOO_MANY_PASSWORDS: 'TOO_MANY_PASSWORDS',
   QUOTA_LIMIT: 'QUOTA_LIMIT',
+  TOO_MANY_PASSWORDS_AND_QUOTA_LIMIT: 'TOO_MANY_PASSWORDS_AND_QUOTA_LIMIT',
   OTHER_ERROR: 'OTHER_ERROR',
 };