Just pass the draw context to paint conversion

src/gpu/SkGpuDevice_drawTexture.cpp

Index: src/gpu/SkGpuDevice_drawTexture.cpp
diff --git a/src/gpu/SkGpuDevice_drawTexture.cpp b/src/gpu/SkGpuDevice_drawTexture.cpp
index 6014e952139c1bfb606a670b18a378fbeaa7942d..da0a4acd4526bf8d8b4ae9e6d2c17549a344b6bb 100644
--- a/src/gpu/SkGpuDevice_drawTexture.cpp
+++ b/src/gpu/SkGpuDevice_drawTexture.cpp
@@ -201,19 +201,16 @@ void SkGpuDevice::drawTextureProducerImpl(GrTextureProducer* producer,
         }
         textureMatrix = &tempMatrix;
     }
-    bool gammaCorrect = this->surfaceProps().isGammaCorrect();
-    SkSourceGammaTreatment gammaTreatment = gammaCorrect
-        ? SkSourceGammaTreatment::kRespect : SkSourceGammaTreatment::kIgnore;
     sk_sp<GrFragmentProcessor> fp(producer->createFragmentProcessor(
         *textureMatrix, clippedSrcRect, constraintMode, coordsAllInsideSrcRect, filterMode,
-        fDrawContext->getColorSpace(), gammaTreatment));
+        fDrawContext->getColorSpace(), fDrawContext->sourceGammaTreatment()));
     if (!fp) {
         return;
     }
 
     GrPaint grPaint;
-    if (!SkPaintToGrPaintWithTexture(fContext, paint, viewMatrix, fp, producer->isAlphaOnly(),
-                                     gammaCorrect, fDrawContext->getColorSpace(), &grPaint)) {
+    if (!SkPaintToGrPaintWithTexture(fContext, fDrawContext.get(), paint, viewMatrix, fp,
+                                     producer->isAlphaOnly(), &grPaint)) {
         return;
     }