Use CheckedNumerics in AsyncPixelTransfersCompletedQuery, add tests
This is a follow-up to https://codereview.chromium.org/198253002/
1- It converts the code to use CheckedNumerics
2- It adds unit tests:
* converts existing tests to exercise all query types
* adds an additional test to exercise overflow explicitly
3- Fixes a minor issue with GL_ASYNC_PIXEL_PACK_COMPLETED_CHROMIUM, where
out-of-bounds access would be silently failing instead of losing the context.
BUG=351852
Review URL: https://codereview.chromium.org/196633009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256918 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed
