add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning

src/effects/SkBitmapAlphaThresholdShader.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmapAlphaThresholdShader.h"
 
 class BATShader : public SkShader {
@@ skipping 231 matching lines @@
     SkRegion::Iterator iter(fRegion);
     context->setRenderTarget(maskTexture->asRenderTarget());
     context->clear(NULL, 0x0);
 
     // offset to ensure border is zero on top/left
     SkMatrix matrix;
     matrix.setTranslate(SK_Scalar1, SK_Scalar1);
     context->setMatrix(matrix);
 
     while (!iter.done()) {
-        SkRect rect = SkRect::MakeFromIRect(iter.rect());
+        SkRect rect = SkRect::Make(iter.rect());
         context->drawRect(grPaint, rect);
         iter.next();
     }
 
     GrTexture* bmpTexture = GrLockAndRefCachedBitmapTexture(context, fBitmap, NULL);
     if (NULL == bmpTexture) {
         return NULL;
     }
 
     SkMatrix bmpMatrix = localInverse;
     bmpMatrix.postIDiv(bmpTexture->width(), bmpTexture->height());
 
     SkMatrix maskMatrix = localInverse;
     // compensate for the border
     maskMatrix.postTranslate(SK_Scalar1, SK_Scalar1);
     maskMatrix.postIDiv(maskTexture->width(), maskTexture->height());
 
     GrEffectRef* effect = ThresholdEffect::Create(bmpTexture, bmpMatrix,
                                                   maskTexture, maskMatrix,
                                                   fThreshold);
 
     GrUnlockAndUnrefCachedBitmapTexture(bmpTexture);
 
     return effect;
 }
 
 #endif