1 Test calling lock when already in a locked state.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS navigator.webkitPointer.isLocked is false
7 PASS Lock target1 succeeded.
8 PASS navigator.webkitPointer.isLocked is true
9 PASS Lock target1 succeeded again.
10 PASS navigator.webkitPointer.isLocked is true
11 PASS expectTarget1Unlock is true
12 PASS Lock target2 succeeded.
13 PASS navigator.webkitPointer.isLocked is true
14 PASS successfullyParsed is true