Gamma-correctness pushed into Skia, top-down.

src/gpu/GrBlurUtils.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrBlurUtils.h"
 #include "GrDrawContext.h"
 #include "GrCaps.h"
@@ skipping 317 matching lines @@
 
     if (!strokeInfo.isDashed() && pathEffect &&
         pathEffect->filterPath(tmpPath2.init(), *pathPtr, &strokeInfo, nullptr)) {
         pathPtr = tmpPath2.get();
         pathPtr->setIsVolatile(true);
         pathIsMutable = true;
         pathEffect = nullptr;
     }
 
     GrPaint grPaint;
-    if (!SkPaintToGrPaint(context, paint, viewMatrix, &grPaint)) {
+    if (!SkPaintToGrPaint(context, paint, viewMatrix, drawContext->allowSRGBInputs(),
+                          &grPaint)) {
         return;
     }
 
     if (paint.getMaskFilter()) {
         draw_path_with_mask_filter(context, drawContext, clip, &grPaint, viewMatrix,
                                    paint.getMaskFilter(), pathEffect, strokeInfo,
                                    pathPtr, pathIsMutable);
     } else {
         drawContext->drawPath(clip, grPaint, viewMatrix, *pathPtr, strokeInfo);
     }
 }