Don't include Daala EC headers directly.

The generic coder now uses the AOM entropy coder API and no longer
 needs to include the entenc.h and entdec.h headers.

Change-Id: I213acb5b6bd8a3fe60dc096b83d76ae72315e9de

av1/common/generic_code.h

@@ -16,8 +16,6 @@
 
 # include "aom_dsp/bitreader.h"
 # include "aom_dsp/bitwriter.h"
-# include "aom_dsp/entdec.h"
-# include "aom_dsp/entenc.h"
 
 # define GENERIC_TABLES 12
 

av1/decoder/generic_decoder.c

@@ -18,7 +18,6 @@
 #include <stdio.h>
 
 #include "aom_dsp/bitreader.h"
-#include "aom_dsp/entdec.h"
 #include "av1/common/generic_code.h"
 #include "av1/common/odintrin.h"
 #include "pvq_decoder.h"

av1/decoder/laplace_decoder.c

@@ -17,7 +17,6 @@
 #include <stdio.h>
 
 #include "aom_dsp/bitreader.h"
-#include "aom_dsp/entdec.h"
 #include "av1/common/pvq.h"
 #include "pvq_decoder.h"
 

av1/encoder/generic_encoder.c

@@ -18,8 +18,6 @@
 #include <stdio.h>
 
 #include "aom_dsp/bitwriter.h"
-#include "aom_dsp/entdec.h"
-#include "aom_dsp/entenc.h"
 #include "av1/common/generic_code.h"
 #include "av1/common/odintrin.h"
 #include "pvq_encoder.h"

av1/encoder/laplace_encoder.c

@@ -18,8 +18,6 @@
 #include <stdio.h>
 
 #include "aom_dsp/bitwriter.h"
-#include "aom_dsp/entdec.h"
-#include "aom_dsp/entenc.h"
 #include "av1/common/odintrin.h"
 #include "av1/common/pvq.h"
 #include "pvq_encoder.h"