Add SkColorSpace to GrDrawContext

src/image/SkImage_Gpu.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAutoPixmapStorage.h"
 #include "GrCaps.h"
 #include "GrContext.h"
@@ skipping 235 matching lines @@
         return nullptr;
     }
 
     const int width = yuvSizes[0].fWidth;
     const int height = yuvSizes[0].fHeight;
 
     // Needs to be a render target in order to draw to it for the yuv->rgb conversion.
     sk_sp<GrDrawContext> drawContext(ctx->newDrawContext(SkBackingFit::kExact,
                                                          width, height,
                                                          kRGBA_8888_GrPixelConfig,
+                                                         std::move(imageColorSpace),
                                                          0,
                                                          origin));
     if (!drawContext) {
         return nullptr;
     }
 
     GrPaint paint;
     paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode);
     paint.addColorFragmentProcessor(
         GrYUVEffect::MakeYUVToRGB(yTex.get(), uTex.get(), vTex.get(), yuvSizes, colorSpace, nv12));
 
     const SkRect rect = SkRect::MakeWH(SkIntToScalar(width), SkIntToScalar(height));
 
     drawContext->drawRect(GrNoClip(), paint, SkMatrix::I(), rect);
     ctx->flushSurfaceWrites(drawContext->accessRenderTarget());
     return sk_make_sp<SkImage_Gpu>(width, height, kNeedNewImageUniqueID,
                                    kOpaque_SkAlphaType, drawContext->asTexture().get(),
-                                   std::move(imageColorSpace), budgeted);
+                                   sk_ref_sp(drawContext->getColorSpace()), budgeted);
 }
 
 sk_sp<SkImage> SkImage::MakeFromYUVTexturesCopy(GrContext* ctx, SkYUVColorSpace colorSpace,
                                                 const GrBackendObject yuvTextureHandles[3],
                                                 const SkISize yuvSizes[3], GrSurfaceOrigin origin,
                                                 sk_sp<SkColorSpace> imageColorSpace) {
     return make_from_yuv_textures_copy(ctx, colorSpace, false, yuvTextureHandles, yuvSizes, origin,
                                        std::move(imageColorSpace));
 }
 
@@ skipping 268 matching lines @@
         return nullptr;
     }
     SkAutoTUnref<GrTexture> texture(GrUploadMipMapToTexture(ctx, info, texels, mipLevelCount));
     if (!texture) {
         return nullptr;
     }
     return sk_make_sp<SkImage_Gpu>(texture->width(), texture->height(), kNeedNewImageUniqueID,
                                    info.alphaType(), texture, sk_ref_sp(info.colorSpace()),
                                    budgeted);
 }