Change skia_target_arch != arm to skia_target_arch == x86 in gyp files

BUG= http://code.google.com/p/skia/issues/detail?id=478

Review URL: http://codereview.appspot.com/5757053/



git-svn-id: http://skia.googlecode.com/svn/trunk/gyp@3332 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed