Mark existing image filter entry points that will be going away with Deprecated

src/core/SkDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkColorFilter.h"
 #include "SkDevice.h"
 #include "SkDraw.h"
@@ skipping 397 matching lines @@
     SkImageFilter* filter = paint.getImageFilter();
     if (filter && !this->canHandleImageFilter(filter)) {
         SkImageFilter::DeviceProxy proxy(this);
         SkBitmap dst;
         SkIPoint offset = SkIPoint::Make(0, 0);
         SkMatrix matrix = *draw.fMatrix;
         matrix.postTranslate(SkIntToScalar(-x), SkIntToScalar(-y));
         const SkIRect clipBounds = draw.fClip->getBounds().makeOffset(-x, -y);
         SkAutoTUnref<SkImageFilter::Cache> cache(this->getImageFilterCache());
         SkImageFilter::Context ctx(matrix, clipBounds, cache.get());
-        if (filter->filterImage(&proxy, bitmap, ctx, &dst, &offset)) {
+        if (filter->filterImageDeprecated(&proxy, bitmap, ctx, &dst, &offset)) {
             SkPaint tmpUnfiltered(paint);
             tmpUnfiltered.setImageFilter(nullptr);
             this->drawSprite(draw, dst, x + offset.x(), y + offset.y(), tmpUnfiltered);
         }
     } else {
         this->drawSprite(draw, bitmap, x, y, paint);
     }
 }
 
 uint32_t SkBaseDevice::filterTextFlags(const SkPaint& paint) const {
     uint32_t flags = paint.getFlags();
 
     if (!paint.isLCDRenderText() || !paint.isAntiAlias()) {
         return flags;
     }
 
     if (kUnknown_SkPixelGeometry == fSurfaceProps.pixelGeometry()
         || this->onShouldDisableLCD(paint)) {
 
         flags &= ~SkPaint::kLCDRenderText_Flag;
         flags |= SkPaint::kGenA8FromLCD_Flag;
     }
 
     return flags;
 }