Fix a few bugs in the google3 sync scripts.

Fix a few bugs in the google3 sync scripts.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/18af0a0080cc2b2b3464292d35a0886cdade551f

[dogben, 2015-08-17 20:41:13]

benjaminwagner@google.com changed reviewers:
+ mtklein@google.com

[mtklein, 2015-08-17 20:54:57]

lgtm

[dogben, 2015-08-17 21:16:47]

The CQ bit was checked by benjaminwagner@google.com

[commit-bot: I haz the power, 2015-08-17 21:17:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1291343006/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1291343006/1

[commit-bot: I haz the power, 2015-08-17 21:23:07]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/18af0a0080cc2b2b3464292d35a0886cdade551f

[dogben, 2015-08-17 21:43:32]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1295213002/ by benjaminwagner@google.com.

The reason for reverting is: MacMini buildbots were unable to apply the patch.
fatal: Could not parse object '18af0a0080cc2b2b3464292d35a0886cdade551f'.
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
.

[mtklein, 2015-08-17 21:55:49]

On 2015/08/17 21:43:32, Ben Wagner wrote:
> A revert of this CL (patchset #1 id:1) has been created in
> https://codereview.chromium.org/1295213002/ by
mailto:benjaminwagner@google.com.
> 
> The reason for reverting is: MacMini buildbots were unable to apply the patch.
> fatal: Could not parse object '18af0a0080cc2b2b3464292d35a0886cdade551f'.
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
> .

That's weird.  It doesn't seem like it's really related to this CL.

[dogben, 2015-08-18 13:46:38]

On 2015/08/17 21:43:32, Ben Wagner wrote:
> A revert of this CL (patchset #1 id:1) has been created in
> https://codereview.chromium.org/1295213002/ by
mailto:benjaminwagner@google.com.
> 
> The reason for reverting is: MacMini buildbots were unable to apply the patch.
> fatal: Could not parse object '18af0a0080cc2b2b3464292d35a0886cdade551f'.
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Perf-Mac10.9-Clang-MacMini6....
>
http://build.chromium.org/p/client.skia/builders/Test-Mac10.9-Clang-MacMini6....
> .

Reland is here: https://codereview.chromium.org/1284093003/