remove READ_PHONE_STATE permission as AudioManager can achieve the same functionality

remove READ_PHONE_STATE permission as AudioManager can achieve the same functionality

AudioManager.AudioFocus_LOSS_TRANSIENT covers the phone ringing case, so we don't need READ_PHONE_STATE permission.
PhoneStateListener also impacts the DRT tests as it cannot be created on a background thread

BUG=178318
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=186499

[qinmin, 2013-03-06 02:22:49]

PTAL

[Ted C, 2013-03-06 02:33:50]

lgtm as far as the androidy bits go.  Can't comment on functionality

[Miguel Garcia, 2013-03-06 09:20:14]

lgtm, thanks for fixing.

[commit-bot: I haz the power, 2013-03-06 16:05:45]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/qinmin@chromium.org/12480009/1

[commit-bot: I haz the power, 2013-03-06 16:05:55]

Presubmit check for 12480009-1 failed and returned exit status 1.

INFO:root:Found 4 file(s).

Running presubmit commit checks ...
Running /b/commit-queue/workdir/chromium/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/PRESUBMIT.py

** Presubmit ERRORS **
Missing LGTM from an OWNER for these files:
    media/base/android/java/src/org/chromium/media/MediaPlayerListener.java

Presubmit checks took 6.7s to calculate.

[Yaron, 2013-03-06 18:38:12]

lgtm

[commit-bot: I haz the power, 2013-03-06 18:38:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/qinmin@chromium.org/12480009/1

[commit-bot: I haz the power, 2013-03-06 20:48:06]

Change committed as 186499