sRGB cleanup in image filters. Ensure we configure paints correctly.

src/effects/SkXfermodeImageFilter.cpp

 /*
  * Copyright 2013 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 "SkXfermodeImageFilter.h"
 
 #include "SkCanvas.h"
@@ skipping 232 matching lines @@
 
     paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode);
 
     sk_sp<GrDrawContext> drawContext(
         context->makeDrawContext(SkBackingFit::kApprox, bounds.width(), bounds.height(),
                                  GrRenderableConfigForColorSpace(outputProperties.colorSpace()),
                                  sk_ref_sp(outputProperties.colorSpace())));
     if (!drawContext) {
         return nullptr;
     }
-    paint.setAllowSRGBInputs(drawContext->isGammaCorrect());
+    paint.setGammaCorrect(drawContext->isGammaCorrect());
 
     SkMatrix matrix;
     matrix.setTranslate(SkIntToScalar(-bounds.left()), SkIntToScalar(-bounds.top()));
     drawContext->drawRect(GrNoClip(), paint, matrix, SkRect::Make(bounds));
 
     return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(bounds.width(), bounds.height()),
                                        kNeedNewImageUniqueID_SpecialImage,
                                        drawContext->asTexture(),
                                        sk_ref_sp(drawContext->getColorSpace()));
 }
 
 #endif