Rename WaitFlags (etc.) to HandleSignals in Java bindings

Rename WaitFlags (etc.) to HandleSignals in Java bindings

R=viettrungluu@chromium.org
BUG=386893
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=283384

[viettrungluu, 2014-07-15 15:53:19]

lgtm

[qsr, 2014-07-15 16:53:15]

The CQ bit was checked by qsr@chromium.org

[commit-bot: I haz the power, 2014-07-15 16:55:37]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/qsr@chromium.org/394763007/1

[commit-bot: I haz the power, 2014-07-16 00:20:29]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)

[commit-bot: I haz the power, 2014-07-16 00:55:54]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-07-16 00:55:55]

Try jobs failed on following builders:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)

[qsr, 2014-07-16 07:25:50]

The CQ bit was checked by qsr@chromium.org

[commit-bot: I haz the power, 2014-07-16 07:28:35]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/qsr@chromium.org/394763007/1

[commit-bot: I haz the power, 2014-07-16 07:30:55]

Change committed as 283384