Remove useless g_common.h

This file declared a bunch of nonexistent, unreferenced global
function pointers.

Change-Id: Ic26bb8c7712deba754c49fc01f383b53afc9e728

vp8/common/arm/arm_systemdependent.c

@@ -11,7 +11,6 @@
 
 #include "vpx_config.h"
 #include "vpx_ports/arm.h"
-#include "vp8/common/g_common.h"
 #include "vp8/common/pragmas.h"
 #include "vp8/common/subpixel.h"
 #include "vp8/common/loopfilter.h"

vp8/common/g_common.h

-/*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-extern void (*vp8_clear_system_state)(void);
-extern void (*vp8_plane_add_noise)(unsigned char *Start, unsigned int Width, unsigned int Height, int Pitch, int DPitch, int q);
-extern void (*de_interlace)
-(
-    unsigned char *src_ptr,
-    unsigned char *dst_ptr,
-    int Width,
-    int Height,
-    int Stride
-);

vp8/common/generic/systemdependent.c

@@ -10,7 +10,6 @@
 
 
 #include "vpx_config.h"
-#include "vp8/common/g_common.h"
 #include "vp8/common/subpixel.h"
 #include "vp8/common/loopfilter.h"
 #include "vp8/common/recon.h"

vp8/common/ppc/systemdependent.c

@@ -9,7 +9,6 @@
  */
 
 
-#include "g_common.h"
 #include "subpixel.h"
 #include "loopfilter.h"
 #include "recon.h"

vp8/common/x86/x86_systemdependent.c

@@ -11,7 +11,6 @@
 
 #include "vpx_config.h"
 #include "vpx_ports/x86.h"
-#include "vp8/common/g_common.h"
 #include "vp8/common/subpixel.h"
 #include "vp8/common/loopfilter.h"
 #include "vp8/common/recon.h"

vp8/decoder/onyxd_if.c

@@ -20,7 +20,6 @@
 #include "vpx_scale/yv12extend.h"
 #include "vp8/common/loopfilter.h"
 #include "vp8/common/swapyv12buffer.h"
-#include "vp8/common/g_common.h"
 #include "vp8/common/threading.h"
 #include "decoderthreading.h"
 #include <stdio.h>

vp8/encoder/encodeintra.c

@@ -18,7 +18,6 @@
 #include "vp8/common/invtrans.h"
 #include "vp8/common/recon.h"
 #include "dct.h"
-#include "vp8/common/g_common.h"
 #include "encodeintra.h"
 
 

vp8/encoder/onyx_if.c

@@ -23,7 +23,6 @@
 #include "ratectrl.h"
 #include "vp8/common/quant_common.h"
 #include "segmentation.h"
-#include "vp8/common/g_common.h"
 #include "vpx_scale/yv12extend.h"
 #if CONFIG_POSTPROC
 #include "vp8/common/postproc.h"

vp8/encoder/pickinter.c

@@ -21,7 +21,6 @@
 #include "vp8/common/reconinter.h"
 #include "vp8/common/reconintra.h"
 #include "vp8/common/reconintra4x4.h"
-#include "vp8/common/g_common.h"
 #include "variance.h"
 #include "mcomp.h"
 #include "rdopt.h"

vp8/encoder/rdopt.c

@@ -28,7 +28,6 @@
 #include "encodemb.h"
 #include "quantize.h"
 #include "vp8/common/idct.h"
-#include "vp8/common/g_common.h"
 #include "variance.h"
 #include "mcomp.h"
 #include "rdopt.h"

vp8/encoder/temporal_filter.c

@@ -22,7 +22,6 @@
 #include "ratectrl.h"
 #include "vp8/common/quant_common.h"
 #include "segmentation.h"
-#include "vp8/common/g_common.h"
 #include "vpx_scale/yv12extend.h"
 #include "vpx_mem/vpx_mem.h"
 #include "vp8/common/swapyv12buffer.h"

vp8/vp8_common.mk

@@ -41,7 +41,6 @@ VP8_COMMON_SRCS-yes += common/entropymode.h
 VP8_COMMON_SRCS-yes += common/entropymv.h
 VP8_COMMON_SRCS-yes += common/extend.h
 VP8_COMMON_SRCS-yes += common/findnearmv.h
-VP8_COMMON_SRCS-yes += common/g_common.h
 VP8_COMMON_SRCS-yes += common/header.h
 VP8_COMMON_SRCS-yes += common/idct.h
 VP8_COMMON_SRCS-yes += common/invtrans.h