Roll swarming_client @ debee21c1a.

$ git log e98b112..debee21c1a --date=short --format="%ad %ae %s" | sed 's/@chromium\.org//'
2013-11-11 maruel Make file deletion more coherent with the behavior of each OSes.
2013-11-10 maruel Extract subprocess code into subprocess42.
2013-11-10 maruel Add test to confirm assumptions about file deletability across different OSes.
2013-11-08 maruel Exit the test sooner when it will fail anyway.
2013-11-08 maruel Preleminary work to make the file in the run_isolated.py cache read-only.
2013-11-08 maruel Fix run_test_case's Popen on Windows once and for all.
2013-11-06 maruel Remove support for file mode for symlink.
2013-11-06 maruel Fix trace_test_cases_smoke_test.py to stop leaking temp files.
2013-11-06 maruel Surface flags more so more settings can be configured at request time.
2013-11-06 maruel Remove slave_os as an hardcoded Manifest() dimension.
2013-11-06 maruel Make the environment completely configurable in the Manifest.

R=vadimsh@chromium.org
BUG=

Review URL: https://codereview.chromium.org/69433002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234519 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234520 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234519
SVN changes up to revision 234520
[Android WebView] Fix AwSettingsTest.testLoadWithOverviewModeXXX flakiness

The issue was in using the page scale from AwContents and ContentViewCore
simultaneously. This was leading to races as both classes maintain their
own copies of the page scale which seem to be updated indepentently.

BUG=239144

Review URL: https://codereview.chromium.org/68103009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234521 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 234521