This is a reland of 3a98df0b

Original change's description:
> depot_tools: Move six to depot_tools' .vpython
> 
> Bug: 984182
> Change-Id: I34a242c8607624beb0f06a27c563e413dec99790
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1717492
> Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
> Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
> Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
> Reviewed-by: Michael Moss <mmoss@chromium.org>

Bug: 984182
Change-Id: Ibf7034201e65a18f833cf1e7432f81a903a99aae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1732880Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>

This reverts commit 3a98df0b.

Reason for revert:
Can't roll into skia and build_internal

Original change's description:
> depot_tools: Move six to depot_tools' .vpython
> 
> Bug: 984182
> Change-Id: I34a242c8607624beb0f06a27c563e413dec99790
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1717492
> Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
> Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
> Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
> Reviewed-by: Michael Moss <mmoss@chromium.org>

TBR=iannucci@chromium.org,mmoss@chromium.org,tandrii@chromium.org,ehmaldonado@chromium.org

Change-Id: I51e502e6f7633a6f26898f1ecbcd86ccf9c7c123
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 984182
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1718996Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>

Bug: 984182
Change-Id: I34a242c8607624beb0f06a27c563e413dec99790
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1717492
Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Reviewed-by: Michael Moss <mmoss@chromium.org>

R=machenbach@chromium.org
BUG=415464

Review URL: https://codereview.chromium.org/656623003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@292588 0039d316-1c4b-4281-b951-d872f2087c98

Revert of Fetch Windows tools on Cygwin and use that Python for some scripts (https://codereview.chromium.org/140843004/)

Reason for revert:
This broke auto-updating depot_tools on Cygwin due to use of exec

Original issue's description:
> Fetch Windows tools on Cygwin and use that Python for some scripts
> 
> Tested by running gclient sync a couple of times from a Cygwin shell.
> 
> R=dpranke@chromium.org
> CC=scottmg@chromium.org,thakis@chromium.org,maruel@chromium.org
> BUG=335180
> 
> Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=245315

TBR=dpranke@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=335180

Review URL: https://codereview.chromium.org/132883007

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@245330 0039d316-1c4b-4281-b951-d872f2087c98

Tested by running gclient sync a couple of times from a Cygwin shell.

R=dpranke@chromium.org
CC=scottmg@chromium.org,thakis@chromium.org,maruel@chromium.org
BUG=335180

Review URL: https://codereview.chromium.org/140843004

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@245315 0039d316-1c4b-4281-b951-d872f2087c98

R=iannucci@chromium.org

Review URL: https://codereview.chromium.org/13618002

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@192233 0039d316-1c4b-4281-b951-d872f2087c98

This is the bare minimum to have fetch.py working for chromium.
The DEPS file pulls the new tools/recipes repo in, which will contain
the recipe for chromium and all other checkout recipes eventually (followup
CL coming shortly). fetch and fetch.bat simply invoke fetch.py. fetch.py
takes a recipe and some arguments on the command line, invokes the recipe
to get its instructions, and performs the actual checkout.

Currently only supports Gclient-Git-Svn checkout (the kind needed for
Chromium), but other checkout types will be pulled from annotated_checkout.py
soon.

Review URL: https://codereview.chromium.org/13463006

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@192130 0039d316-1c4b-4281-b951-d872f2087c98

Since we clobber the .pyc, it's not useful to generate them in the first place.

R=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8060026

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103066 0039d316-1c4b-4281-b951-d872f2087c98

Looks like we had forgot gcl.

R=dpranke@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6838028

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@81654 0039d316-1c4b-4281-b951-d872f2087c98

on system that don't hard code bash's path.

For example, BSD's bash lives in /usr/local/bin on freebsd & openbsd.

Patch contributed by Sevan Janiyan (venture37 at gmail)

TEST=didn't break ubuntu users
BUG=none

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@66124 0039d316-1c4b-4281-b951-d872f2087c98

BUG=13668
TEST=none
Review URL: http://codereview.chromium.org/203075

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@26262 0039d316-1c4b-4281-b951-d872f2087c98

Also fixes bug where gclient fails because options isn't defined.


git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@19498 0039d316-1c4b-4281-b951-d872f2087c98

Ah cygwin...

Patch contributed by cmp@google.com

TBR=nsylvain
TEST=none
BUG=none

Review URL: http://codereview.chromium.org/125249

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@18613 0039d316-1c4b-4281-b951-d872f2087c98

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/118451

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@17974 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/113205

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@15757 0039d316-1c4b-4281-b951-d872f2087c98

Review URL: http://codereview.chromium.org/92087

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@14349 0039d316-1c4b-4281-b951-d872f2087c98