Enable brlapi by default for chromeos builds.

BUG=None

Review URL: https://codereview.chromium.org/26212007

git-svn-id: http://src.chromium.org/svn/trunk/src/build@230152 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -1783,6 +1783,11 @@
         'arm_float_abi%': '',
         'arm_thumb%': 0,
       }],
+
+      # Enable brlapi by default for chromeos.
+      [ 'chromeos==1', {
+        'use_brlapi%': 1,
+      }],
     ],