Revert "Make gm use SkFlags."

Fix the build.

This reverts commit 6f1fe2aee39308fc56854b062be244a904c209e7.

Review URL: https://codereview.chromium.org/12709005

git-svn-id: http://skia.googlecode.com/svn/trunk@8236 2bbb7eff-a529-9590-31e7-b0007b416f81
15 files changed