Relaxing suppression for 45254_InitExtension_Leak  Chromeos's stack is slightly different from one for linux.
Relaxing suppression for 45254_InitExtension_Leak
 Chromeos's stack is slightly different from one for linux.

TBR=glider@chromium.org
BUG=45254
TEST=none

Review URL: http://codereview.chromium.org/2819068

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@53727 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