Fix webkit bar by forcing it to use build.chromium.org.
Fix webkit bar by forcing it to use build.chromium.org.

TBR=cmp
Review URL: http://codereview.chromium.org/9226002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@117821 0039d316-1c4b-4281-b951-d872f2087c98

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