Disable Express path for Windows toolchain, and point to instructions

Disable Express path for Windows toolchain, and point to instructions

This could be simplified a bunch more, but this path was already
non-functional and tries to download Express which is a waste of
time and confusing for people.

R=dpranke@chromium.org
BUG=433551
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=293199

[Dirk Pranke, 2014-12-02 18:54:31]

lgtm

[scottmg, 2014-12-02 19:00:15]

The CQ bit was checked by scottmg@chromium.org

[commit-bot: I haz the power, 2014-12-02 19:00:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/775733002/1

[commit-bot: I haz the power, 2014-12-02 19:02:35]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-12-02 19:02:36]

Presubmit check for 775733002-1 failed and returned exit status 1.

Running presubmit commit checks ...
Checking out rietveld...
Running save-description-on-failure.sh
Running push-basic.sh
Running upstream.sh
Running submit-from-new-dir.sh
Running abandon.sh
Running submodule-merge-test.sh
Running upload-local-tracking-branch.sh
Running hooks.sh
Running post-dcommit-hook-test.sh
Running upload-stale.sh
Running patch.sh
Running basic.sh

** Presubmit ERRORS **
Pylint (110 files) (64.23s) failed
/b/depot_tools/third_party/logilab/astroid/modutils.py:520: UserWarning: Module
six was already imported from /b/depot_tools/third_party/six/__init__.py, but
/usr/local/lib/python2.7/dist-packages is being added to sys.path
  import pkg_resources
Problem importing module .svn: No module named .svn
Problem importing module .svn: No module named .svn
************* Module fix_encoding
E:232, 0: Slice index is not an int, None, or instance with __index__
(invalid-slice-index)
************* Module gclient_scm
E:301,18: No value for argument 'print_func' in constructor call
(no-value-for-parameter)
E:1191,18: No value for argument 'print_func' in constructor call
(no-value-for-parameter)
************* Module get_toolchain_if_necessary
E:253, 0: invalid syntax (syntax-error)


post-dcommit-hook-test.sh failed
Command
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests/post-dcommit-hook-test.sh
returned non-zero exit status 1 in
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests
Setting up test SVN repo...
Setting up test git-svn repo...
TESTING: dcommitted code
Using 50% similarity for rename/copy detection. Override with --similarity.
Description:
dcommit
TESTING: post-cl-dcommit hook executed
FAILURE: post-cl-dcommit hook executed


Presubmit checks took 104.5s to calculate.

[scottmg, 2014-12-02 19:08:12]

The CQ bit was checked by scottmg@chromium.org

[commit-bot: I haz the power, 2014-12-02 19:08:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/775733002/20001

[commit-bot: I haz the power, 2014-12-02 19:10:32]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-12-02 19:10:46]

Presubmit check for 775733002-20001 failed and returned exit status 1.

Running presubmit commit checks ...
Checking out rietveld...
Running save-description-on-failure.sh
Running push-basic.sh
Running upstream.sh
Running submit-from-new-dir.sh
Running abandon.sh
Running submodule-merge-test.sh
Running upload-local-tracking-branch.sh
Running hooks.sh
Running post-dcommit-hook-test.sh
Running upload-stale.sh
Running patch.sh
Running basic.sh

** Presubmit ERRORS **
Pylint (110 files) (60.65s) failed
/b/depot_tools/third_party/logilab/astroid/modutils.py:520: UserWarning: Module
six was already imported from /b/depot_tools/third_party/six/__init__.py, but
/usr/local/lib/python2.7/dist-packages is being added to sys.path
  import pkg_resources
Problem importing module .svn: No module named .svn
Problem importing module .svn: No module named .svn
************* Module fix_encoding
E:232, 0: Slice index is not an int, None, or instance with __index__
(invalid-slice-index)
************* Module gclient_scm
E:301,18: No value for argument 'print_func' in constructor call
(no-value-for-parameter)
E:1191,18: No value for argument 'print_func' in constructor call
(no-value-for-parameter)


post-dcommit-hook-test.sh failed
Command
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests/post-dcommit-hook-test.sh
returned non-zero exit status 1 in
/b/infra_internal/commit_queue/workdir/tools/depot_tools/tests
Setting up test SVN repo...
Setting up test git-svn repo...
TESTING: dcommitted code
Using 50% similarity for rename/copy detection. Override with --similarity.
Description:
dcommit
TESTING: post-cl-dcommit hook executed
FAILURE: post-cl-dcommit hook executed


Presubmit checks took 99.1s to calculate.

Was the presubmit check useful? If not, run "git cl presubmit -v"
to figure out which PRESUBMIT.py was run, then run git blame
on the file to figure out who to ask for help.

[scottmg, 2014-12-02 21:20:51]

Committed patchset #2 (id:20001) manually as 293199.