Remove shorthand-transitions.html from test_expectations for all platforms except linux debug. The test was made less flaky upstream in http://trac.webkit.org/changeset/51666. In the last 6 days, it has only failed for linux debug - http://src.chromium.org/viewvc/chrome/trunk/src/webkit/tools/layout_tests/flakiness_dashboard.html#tests=LayoutTests%2Ftransitions%2Fshorthand-transitions.html.
Remove shorthand-transitions.html from test_expectations for all platforms except linux debug.
The test was made less flaky upstream in http://trac.webkit.org/changeset/51666.
In the last 6 days, it has only failed for linux debug - http://src.chromium.org/viewvc/chrome/trunk/src/webkit/tools/layout_tests/flakiness_dashboard.html#tests=LayoutTests%2Ftransitions%2Fshorthand-transitions.html.

BUG=18584
TEST=none

Review URL: http://codereview.chromium.org/481010

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@34215 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser