GCMDriver.java shouldn't pass on special MultiplexingGcmListener keys

GCMDriver.java shouldn't pass on special MultiplexingGcmListener keys

MultiplexingGcmListener includes special keys in the intent Bundle like:
- com.google.ipc.invalidation.gcmmplex.listener.WAKELOCK_NAME
- com.google.ipc.invalidation.gcmmplex.MESSAGE

GCMDriver should ignore these, rather than passing them on to C++.

BUG=350384
R=fgorski@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=276652

[johnme, 2014-06-10 15:53:54]

Minor tweak. No real observable effects, since
https://codereview.chromium.org/324913004/ then throws away all keys other than
"data", but it's somewhat cleaner.

[fgorski, 2014-06-10 16:43:00]

lgtm

[johnme, 2014-06-11 12:37:25]

The CQ bit was checked by johnme@chromium.org

[commit-bot: I haz the power, 2014-06-11 12:38:35]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/johnme@chromium.org/326113002/1

[commit-bot: I haz the power, 2014-06-11 20:55:51]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)

[commit-bot: I haz the power, 2014-06-11 21:28:19]

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

[commit-bot: I haz the power, 2014-06-11 21:28:20]

Try jobs failed on following builders:
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)

[johnme, 2014-06-12 13:07:47]

Committed patchset #1 manually as r276652 (presubmit successful).