Remove no longer needed stuff from chromeos build script, always run gyp

(RunBuilders:Test-ChromeOS-Alex-GMA3150-x86-Debug,Test-ChromeOS-Alex-GMA3150-x86-Release,Perf-ChromeOS-Alex-GMA3150-x86-Release)

R=djsollen@google.com

Author: borenet@google.com

Review URL: https://chromiumcodereview.appspot.com/17684002

git-svn-id: http://skia.googlecode.com/svn/trunk@9752 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed