Revert 244098 "Fix chromeos=1 so Pulse is preferred when use_cra..."

trunk/src/media/media.gyp

Index: trunk/src/media/media.gyp
===================================================================
--- trunk/src/media/media.gyp	(revision 244099)
+++ trunk/src/media/media.gyp	(working copy)
@@ -21,12 +21,15 @@
         'media_use_ffmpeg%': 1,
         'media_use_libvpx%': 1,
       }],
-      # Enable ALSA and Pulse for runtime selection.
-      ['(OS=="linux" or OS=="freebsd" or OS=="solaris") and embedded!=1 and use_cras==0', {
+      # ALSA usage.
+      ['(OS=="linux" or OS=="freebsd" or OS=="solaris") and embedded!=1', {
         'use_alsa%': 1,
+      }, {
+        'use_alsa%': 0,
+      }],
+      ['os_posix==1 and OS!="mac" and OS!="android" and chromeos!=1 and embedded!=1', {
         'use_pulseaudio%': 1,
       }, {
-        'use_alsa%': 0,
         'use_pulseaudio%': 0,
       }],
     ],