Set GOMA_USE_LOCAL=0 for xcode builds; speeds up full build by 9 minutes on a Mac mini (56m -> 47m).
Set GOMA_USE_LOCAL=0 for xcode builds; speeds up full build by
9 minutes on a Mac mini (56m -> 47m).

Review URL: http://codereview.chromium.org/9169006

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@118459 0039d316-1c4b-4281-b951-d872f2087c98

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