Skia: Point to the Android SDK on the Mac-Android compile bot
Skia: Point to the Android SDK on the Mac-Android compile bot

TBR=rmistry
BUG=skia:3069

Review URL: https://codereview.chromium.org/691113002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@292748 0039d316-1c4b-4281-b951-d872f2087c98

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