BUG ID: 10577 Caps lock icon should show in password fields

STEPS TO TEST: Press the caps lock key.

TEST PASS: Verify that the caps lock indicator icon is drawn in the password field. Verify that when you open a new window, the password field in the background window no longer has an indicator.

TEST FAIL: If there is no caps lock indicator, or if the indicator remains when the window is inactive, the test has failed.