Remove git-wktry as we only want to support rietveld-based try jobs

Remove git-wktry as we only want to support rietveld-based try jobs

R=maruel@chromium.org, iannucci@chromium.org
BUG=239665
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=200358

[M-A Ruel, 2013-05-10 15:22:27]

Only want to support rietveld-based try jobs? Why?

[Dirk Pranke, 2013-05-10 16:11:38]

On 2013/05/10 15:22:27, Marc-Antoine Ruel wrote:
> Only want to support rietveld-based try jobs? Why?

I should've said "we" == "I", at least. Obviously, you can still call into
trychange.py, but there seems to be no real need to have the wrapper script as
well (it's been broken and no one has been complaining). We can always resurrect
it if someone asks.

[M-A Ruel, 2013-05-10 16:14:09]

lgtm

[commit-bot: I haz the power, 2013-05-15 21:34:15]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/dpranke@chromium.org/14876024/1

[commit-bot: I haz the power, 2013-05-15 21:36:00]

Change committed as 200358

[cmp_google, 2013-05-22 03:50:29]

Hey Dirk, I noticed today that depot_tools still has a git-wktry executable in
it.  Should that also be removed?

[Dirk Pranke, 2013-05-22 05:01:55]

On 2013/05/22 03:50:29, cmp_google wrote:
> Hey Dirk, I noticed today that depot_tools still has a git-wktry executable in
> it.  Should that also be removed?

Whoops. Yes. I will do so.