Android / telemetry: set debug app.

Android / telemetry: set debug app.

Set the debug app for user build devices programatically.
This allows running some telemetry benchmarks without any intervention.

BUG=334007
TEST=tools/perf/run_benchmark -vvvv --browser=android-chrome --show-stdout octane

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=245158

[bulach, 2014-01-14 11:43:43]

ptal

[tonyg, 2014-01-14 15:17:46]

lgtm

Just checking, would there be any benefit to cleaning up this setting?

[bulach, 2014-01-14 15:57:24]

hmm, interesting point... I don't know any way of getting the previous (or
current) value, so...we could just clear it, but not sure if that would buy
anything?
I have no preference either way, happy to do it if you prefer!

[tonyg, 2014-01-14 15:58:55]

On 2014/01/14 15:57:24, bulach wrote:
> hmm, interesting point... I don't know any way of getting the previous (or
> current) value, so...we could just clear it, but not sure if that would buy
> anything?
> I have no preference either way, happy to do it if you prefer!

No preference, just checking if there was any incentive. If you don't know of
one, then land as-is.

[bulach, 2014-01-14 16:09:50]

karin knows the magic adb shell am commands :) 
I'll wait for her, if there's anything to get the value, I'll implement it,
otherwise I'll land as is..

[klundberg, 2014-01-14 16:30:55]

On 2014/01/14 16:09:50, bulach wrote:
> karin knows the magic adb shell am commands :) 
> I'll wait for her, if there's anything to get the value, I'll implement it,
> otherwise I'll land as is..

AFAIK, there is no way to get the current debug app but 'clear-debug-app' will
clear the debug app.

[klundberg, 2014-01-14 16:31:33]

lgtm

Thanks, Marcus!

[commit-bot: I haz the power, 2014-01-14 17:05:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bulach@chromium.org/138093002/10002

[commit-bot: I haz the power, 2014-01-14 23:56:05]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bulach@chromium.org/138093002/10002

[commit-bot: I haz the power, 2014-01-15 04:46:06]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/bulach@chromium.org/138093002/10002

[commit-bot: I haz the power, 2014-01-16 06:06:54]

Change committed as 245158