Disable flaky parts of FindInPageControllerTest.
Disable flaky parts of FindInPageControllerTest.

TEST=none
http://crbug.com/16447

Review URL: http://codereview.chromium.org/159805

git-svn-id: http://src.chromium.org/svn/trunk/src@22322 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 879d72f887c00ad6cd11f6219498f4f99fe7743c
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