Include the framework copy of the OpenMAX headers instead of referencing external/opencore.

Change-Id: I762f59acf5e1f770e4d7c2d89af362bfffebefa6
related-to-bug: 3101573
diff --git a/media/libstagefright/mpeg2ts/Android.mk b/media/libstagefright/mpeg2ts/Android.mk
index 4dfc0f7..4a30416 100644
--- a/media/libstagefright/mpeg2ts/Android.mk
+++ b/media/libstagefright/mpeg2ts/Android.mk
@@ -10,7 +10,7 @@
 
 LOCAL_C_INCLUDES:= \
 	$(JNI_H_INCLUDE) \
-	$(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include \
+	$(TOP)/frameworks/base/include/media/stagefright/openmax \
         $(TOP)/frameworks/base/media/libstagefright
 
 LOCAL_MODULE:= libstagefright_mpeg2ts