In Windows (already worked correctly in posix): gclient wouldn't correctly update depot_tools when called.
Refactored away the bootstrap depot_tools update flow which only still existed in Windows.
Patch contributed by gab@chromium.orgR=maruel@chromium.org
BUG=
TEST=Running `gclient sync` from src/ and see depot_tools being correctly updated under a git depot_tools checkout.
Review URL: https://chromiumcodereview.appspot.com/9751009
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@132191 0039d316-1c4b-4281-b951-d872f2087c98
Set svn:eol-style=CRLF for all .bat files and everything in bootstrap/win/
Set svn:eol-style=LF for everything else.
Also delete depot_tools/git_cl/ since it's not used anymore.
Review URL: http://codereview.chromium.org/8055016
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@103051 0039d316-1c4b-4281-b951-d872f2087c98
Create an update_depot_tools.bat file to use for updated when on cygwin, and
properly call it from the update_depot_tools shell script and gclient batch
files.
BUG=none
TEST=gclient sync and git cl work again on cygwin. Can also turn echo on in update_depot_tools.bat to verify updating working correctly.
Review URL: http://codereview.chromium.org/3856006
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@63234 0039d316-1c4b-4281-b951-d872f2087c98
maruel@chromium.org
scottbyer@chromium.org
maruel@google.com