Make adb_profile_chrome work on OSX

Make adb_profile_chrome work on OSX

adb_profile_chrome relies on regular expression matching to pull the
correct trace file from the device. Unfortunatey, OSX ships with
a version of sed from 2005 which doesn't support matching of newline
characters (see
http://www.culmination.org/2008/02/sed-on-mac-os-x-105-leopard/). This
patch switches to perl, making adb_profile_chrome work on OSX.

BUG=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=213404

[nduca, 2013-07-23 04:13:09]

+wangxianzhu, overlord of android tracingses

[klobag.chromium, 2013-07-23 05:42:29]

Xianzhu is on vacation.

Have you tried on Linux?

[pdr., 2013-07-23 05:44:13]

On 2013/07/23 05:42:29, klobag.chromium wrote:
> Xianzhu is on vacation.
> 
> Have you tried on Linux?

I verified the perl command itself works on linux. I can do the full-stack test
tomorrow when I get back to a linux machine.

[pdr., 2013-07-23 19:24:24]

On 2013/07/23 05:44:13, pdr wrote:
> On 2013/07/23 05:42:29, klobag.chromium wrote:
> > Xianzhu is on vacation.
> > 
> > Have you tried on Linux?
> 
> I verified the perl command itself works on linux. I can do the full-stack
test
> tomorrow when I get back to a linux machine.

I confirmed this works on linux.

[klobag.chromium, 2013-07-23 19:50:32]

lgtm

thanks

[commit-bot: I haz the power, 2013-07-23 21:30:32]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/pdr@chromium.org/20022002/1

[commit-bot: I haz the power, 2013-07-24 05:00:01]

Retried try job too often on win_rel for step(s) browser_tests,
chrome_frame_tests, nacl_integration
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win_rel&nu...

[commit-bot: I haz the power, 2013-07-24 05:18:46]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/pdr@chromium.org/20022002/1

[commit-bot: I haz the power, 2013-07-24 11:05:15]

Change committed as 213404