Remove .chrome from chromeperf30.
Remove .chrome from chromeperf30.

TBR=maruel@chromium.org
BUG=119161


Review URL: http://codereview.chromium.org/9958047

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@130060 0039d316-1c4b-4281-b951-d872f2087c98

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