update callers to not use SkColorProfileType

src/effects/gradients/Sk4fLinearGradient.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Sk4fLinearGradient.h"
 #include "Sk4x4f.h"
 #include "SkXfermode.h"
@@ skipping 430 matching lines @@
     }
 }
 
 void SkLinearGradient::
 LinearGradient4fContext::D32_BlitBW(BlitState* state, int x, int y, const SkPixmap& dst,
                                     int count) {
     // FIXME: ignoring coverage for now
     const LinearGradient4fContext* ctx =
         static_cast<const LinearGradient4fContext*>(state->fCtx);
 
-    if (dst.info().isLinear()) {
+    if (!dst.info().gammaCloseToSRGB()) {
         if (ctx->fColorsArePremul) {
             ctx->shadePremulSpan<DstType::L32, ApplyPremul::False>(
                 x, y, dst.writable_addr32(x, y), count);
         } else {
             ctx->shadePremulSpan<DstType::L32, ApplyPremul::True>(
                 x, y, dst.writable_addr32(x, y), count);
         }
     } else {
         if (ctx->fColorsArePremul) {
             ctx->shadePremulSpan<DstType::S32, ApplyPremul::False>(
@@ skipping 13 matching lines @@
         static_cast<const LinearGradient4fContext*>(state->fCtx);
 
     if (ctx->fColorsArePremul) {
         ctx->shadePremulSpan<DstType::F16, ApplyPremul::False>(
             x, y, dst.writable_addr64(x, y), count);
     } else {
         ctx->shadePremulSpan<DstType::F16, ApplyPremul::True>(
             x, y, dst.writable_addr64(x, y), count);
     }
 }