Add option to print peer connection factory Java stack traces.

Add option to print peer connection factory Java stack traces.

Removing static declaration for media codec thread to allow
running multiple HW codec instances.

R=wzh@webrtc.org

Committed: https://crrev.com/325d414e8cc0990328c49c1d1f4a977f82f90e6a
Cr-Commit-Position: refs/heads/master@{#10258}

[AlexG, 2015-10-12 20:13:00]

glaznev@webrtc.org changed reviewers:
+ wzh@webrtc.org

[AlexG, 2015-10-12 20:13:01]

Sorry, PTAL one more time.
Reverted static declaration for mediaCodecThread which prevented multiple HW
decoder instances creation.

[AlexG, 2015-10-12 20:13:20]

The CQ bit was checked by glaznev@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2015-10-12 20:13:33]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1393203005/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1393203005/20001

[wzh, 2015-10-12 20:45:48]

lgtm

https://codereview.webrtc.org/1393203005/diff/20001/talk/app/webrtc/java/andr...
File talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java (right):

https://codereview.webrtc.org/1393203005/diff/20001/talk/app/webrtc/java/andr...
talk/app/webrtc/java/android/org/webrtc/VideoRendererGui.java:575: private
static void printStackTrace(Thread thread, String threadName) {
nit: if we can have a global util func for this, we don't need to duplicate the
same logic over again.

[AlexG, 2015-10-12 21:56:14]

Committed patchset #2 (id:20001) manually as
325d414e8cc0990328c49c1d1f4a977f82f90e6a (presubmit successful).

[commit-bot: I haz the power, 2015-10-12 21:56:18]

Patchset 2 (id:??) landed as
https://crrev.com/325d414e8cc0990328c49c1d1f4a977f82f90e6a
Cr-Commit-Position: refs/heads/master@{#10258}