Add --target flag to the chrome_tests.py scripts.

Add --target flag to the chrome_tests.py scripts.

Currently, --build-dir includes the target (Debug or Release) for these scripts,
but in all other scripts --build-dir just points to out / build / xcodebuild.
Make the valgrind scripts consistent with that.

Enables https://codereview.chromium.org/26184003 .

No intended functionality change.

BUG=294387
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=227309

[Nico, 2013-10-07 00:07:09]

+ma, in case he's around…

[M-A Ruel, 2013-10-07 18:38:18]

lgtm

[commit-bot: I haz the power, 2013-10-07 18:43:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/thakis@chromium.org/26190002/1

[Alexander Potapenko, 2013-10-07 18:45:35]

LGTM (to avoid interrupting the CQ) with a drive-by nit.

https://codereview.chromium.org/26190002/diff/1/tools/valgrind/chrome_tests.py
File tools/valgrind/chrome_tests.py (right):

https://codereview.chromium.org/26190002/diff/1/tools/valgrind/chrome_tests.p...
tools/valgrind/chrome_tests.py:607: # TODO(thakis): Always do this once the
memory master no longer passes
Nit: Valgrind and Heapcheck run on MFYI, not Memory master.

[commit-bot: I haz the power, 2013-10-07 18:51:31]

Step "update" is always a major failure.
Look at the try server FAQ for more details.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=android_db...

[Nico, 2013-10-07 18:52:29]

On 2013/10/07 18:45:35, Alexander Potapenko wrote:
> LGTM (to avoid interrupting the CQ) with a drive-by nit.
> 
> https://codereview.chromium.org/26190002/diff/1/tools/valgrind/chrome_tests.py
> File tools/valgrind/chrome_tests.py (right):
> 
>
https://codereview.chromium.org/26190002/diff/1/tools/valgrind/chrome_tests.p...
> tools/valgrind/chrome_tests.py:607: # TODO(thakis): Always do this once the
> memory master no longer passes
> Nit: Valgrind and Heapcheck run on MFYI, not Memory master.

Thanks. It's hopefully short-lived anyhow.

[commit-bot: I haz the power, 2013-10-07 18:53:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/thakis@chromium.org/26190002/1

[commit-bot: I haz the power, 2013-10-07 18:54:08]

Change committed as 227309