remove fConvolutionProcs from State, and just use it locally

src/opts/opts_check_SSE2.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 "SkBitmapProcState_opts_SSE2.h"
 #include "SkBitmapProcState_opts_SSSE3.h"
 #include "SkBitmapFilter_opts_SSE2.h"
@@ skipping 89 matching lines @@
     return gHasSSE2;
 }
 
 static bool cachedHasSSSE3() {
     static bool gHasSSSE3 = hasSSSE3();
     return gHasSSSE3;
 }
 
 SK_CONF_DECLARE( bool, c_hqfilter_sse, "bitmap.filter.highQualitySSE", false, "Use SSE optimized version of high quality image filters");
 
-void SkBitmapProcState::platformConvolutionProcs() {
+void SkBitmapProcState::platformConvolutionProcs(SkConvolutionProcs* procs) {
     if (cachedHasSSE2()) {
-        fConvolutionProcs->fExtraHorizontalReads = 3;
-        fConvolutionProcs->fConvolveVertically = &convolveVertically_SSE2;
-        fConvolutionProcs->fConvolve4RowsHorizontally = &convolve4RowsHorizontally_SSE2;
-        fConvolutionProcs->fConvolveHorizontally = &convolveHorizontally_SSE2;
-        fConvolutionProcs->fApplySIMDPadding = &applySIMDPadding_SSE2;
+        procs->fExtraHorizontalReads = 3;
+        procs->fConvolveVertically = &convolveVertically_SSE2;
+        procs->fConvolve4RowsHorizontally = &convolve4RowsHorizontally_SSE2;
+        procs->fConvolveHorizontally = &convolveHorizontally_SSE2;
+        procs->fApplySIMDPadding = &applySIMDPadding_SSE2;
     }
 }
 
 void SkBitmapProcState::platformProcs() {
     if (cachedHasSSSE3()) {
         if (fSampleProc32 == S32_opaque_D32_filter_DX) {
             fSampleProc32 = S32_opaque_D32_filter_DX_SSSE3;
         } else if (fSampleProc32 == S32_alpha_D32_filter_DX) {
             fSampleProc32 = S32_alpha_D32_filter_DX_SSSE3;
         }
@@ skipping 123 matching lines @@
 
 SkBlitRow::ColorRectProc PlatformColorRectProcFactory(); // suppress warning
 
 SkBlitRow::ColorRectProc PlatformColorRectProcFactory() {
     if (cachedHasSSE2()) {
         return ColorRect32_SSE2;
     } else {
         return NULL;
     }
 }