egl.cfg can now only have a single entry

Change-Id: Ic86671e41859dbf40ed4408f62450019c2164015
diff --git a/tools/emulator/opengl/system/egl/egl.cfg b/tools/emulator/opengl/system/egl/egl.cfg
index 951a2e8..9d3f2dc 100644
--- a/tools/emulator/opengl/system/egl/egl.cfg
+++ b/tools/emulator/opengl/system/egl/egl.cfg
@@ -1,2 +1 @@
-0 1 emulation
-0 0 android
+0 0 emulation