Disable glib by default for embedded builds

BUG=318413

Review URL: https://codereview.chromium.org/71033002

git-svn-id: http://src.chromium.org/svn/trunk/src/build@236866 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -521,7 +521,7 @@
         }],
 
         # Flags to use glib.
-        ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android"', {
+        ['OS=="win" or OS=="mac" or OS=="ios" or OS=="android" or embedded==1', {
           'use_glib%': 0,
         }, {
           'use_glib%': 1,