Fixed bug in samples conversion introduced by WebGL-related changes and caught by Linux try bots. Need to specify a different output than the non-WebGL target for the same asset, because otherwise multithreaded builds choose one or the other target to execute.
Fixed bug in samples conversion introduced by WebGL-related changes and
caught by Linux try bots. Need to specify a different output than the
non-WebGL target for the same asset, because otherwise multithreaded builds
choose one or the other target to execute.

BUG=none
TEST=reran build

Review URL: http://codereview.chromium.org/1723019

git-svn-id: http://src.chromium.org/svn/trunk/src@45837 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 67757fcfaf2942778820d9b52ba4578b1815753e
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