HDMIExtMode: Remove duplicate definition of DRM_MODE_CONNECTOR_MIPI

This is already defined in drm_mode.h and xf86drmMode.h.

Bug: 19118845
Change-Id: I5186a6d7c9a869f607e67f1f9db482b0ffaa6271
Signed-off-by: Sean Paul <seanpaul@chromium.org>
diff --git a/src/android/psb_HDMIExtMode.h b/src/android/psb_HDMIExtMode.h
index 6ca1fc7..6f3e2fb 100644
--- a/src/android/psb_HDMIExtMode.h
+++ b/src/android/psb_HDMIExtMode.h
@@ -44,7 +44,6 @@
 #include "xf86drmMode.h"
 #include "psb_output_android.h"
 
-#define DRM_MODE_CONNECTOR_MIPI    15
 #define HDMI_MODE_OFF           0
 #define HDMI_MODE_CLONE         1
 #define HDMI_MODE_EXT_VIDEO         2