Disable some of av perf tests since it causes issue with AVPerf master.
Disable some of av perf tests since it causes issue with AVPerf master.

Review URL: http://codereview.chromium.org/7977009

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@102026 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build