NPAPITester.NPObjectProxy got marked flaky, so update the skip of the test under valgrind (it was skipped since it didn't always pass).
NPAPITester.NPObjectProxy got marked flaky, so update the skip of the test under valgrind (it was skipped since it didn't always pass).

TBR=stuartmorgan
BUG=42086
TEST=none
Review URL: http://codereview.chromium.org/1702001

git-svn-id: http://src.chromium.org/svn/trunk/src@45056 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 3a6186306a76d45f34b0a7745f961191639cde50
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser