Fix comparison in window_sizer_linux. There can be multiple desktops so data_len can be greater.
Fix comparison in window_sizer_linux. There can be multiple desktops so data_len can be greater.

TBR=evan

BUG=none
TEST=should work on window managers that support the wm-spec.
Review URL: http://codereview.chromium.org/113884

git-svn-id: http://src.chromium.org/svn/trunk/src@16970 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 485c4a45fa175dd69c794dd4454f944285684bab
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