Port convolve functions to SkOpts

src/opts/SkBitmapProcState_opts_arm.cpp

-/*
- * Copyright 2009 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#include "SkBitmapScaler.h"
-#include "SkBitmapProcState.h"
-#include "SkColorPriv.h"
-#include "SkPaint.h"
-#include "SkTypes.h"
-#include "SkUtils.h"
-#include "SkUtilsArm.h"
-
-#include "SkConvolver.h"
-
-void SkBitmapProcState::platformProcs() { }
-
-///////////////////////////////////////////////////////////////////////////////
-
-extern void platformConvolutionProcs_arm_neon(SkConvolutionProcs* procs);
-
-void platformConvolutionProcs_arm(SkConvolutionProcs* procs) {
-}
-
-void SkBitmapScaler::PlatformConvolutionProcs(SkConvolutionProcs* procs) {
-    SK_ARM_NEON_WRAP(platformConvolutionProcs_arm)(procs);
-}