Roll google-toolbax-for-mac a095262:17eee69 (svn 685:703).

Summary of changes available at:
https://chromium.googlesource.com/external/google-toolbox-for-mac.git/+log/a095262..17eee69

Notable changes include:
17eee69  Make GTMSMJobRemove() have the same behavior on OSX 10.10+ as it has
         on previous OSX versions.

BUG=390276

Review URL: https://codereview.chromium.org/858093004

Cr-Commit-Position: refs/heads/master@{#313362}

DEPS

@@ -82,7 +82,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling google-toolbox-for-mac
   # and whatever else without interference from each other.
-  'google_toolbox_for_mac_revision': 'a09526298f9dd1ec49d3b3ac5608d2a257b94cef',
+  'google_toolbox_for_mac_revision': '17eee6933bb4a978bf045ef1b12fc68f15b08cd2', # from svn revision 703
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling lighttpd
   # and whatever else without interference from each other.