Revert "SkColorSpace: remove named API, add gamut API"

This reverts commit ecaaf6f1c156e5690200322fc2636380c1f63dd8.

Reason for revert: Breaks everything

Original change's description:
> SkColorSpace: remove named API, add gamut API
> 
> BUG=skia:
> 
> Change-Id: I01c5e1874c9a034febc64e25b3aaafb5050393a6
> Reviewed-on: https://skia-review.googlesource.com/8021
> Reviewed-by: Brian Osman <brianosman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Matt Sarett <msarett@google.com>
> 

TBR=msarett@google.com,brianosman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Change-Id: Ief5a0a4eeabe75a21f7512e23fc15309151066c4
Reviewed-on: https://skia-review.googlesource.com/8127
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/codec/SkPngCodec.cpp b/src/codec/SkPngCodec.cpp
index b6258ab8b0..468b0b8731 100644
--- a/src/codec/SkPngCodec.cpp
+++ b/src/codec/SkPngCodec.cpp
@@ -352,7 +352,7 @@ sk_sp<SkColorSpace> read_color_space(png_structp png_ptr, png_infop info_ptr,
         // FIXME (msarett): Extract this information from the sRGB chunk once
         //                  we are able to handle this information in
         //                  SkColorSpace.
-        return SkColorSpace::MakeSRGB();
+        return SkColorSpace::MakeNamed(SkColorSpace::kSRGB_Named);
     }
 
     // Next, check for chromaticities.
@@ -408,7 +408,7 @@ sk_sp<SkColorSpace> read_color_space(png_structp png_ptr, png_infop info_ptr,
 
     // Report that there is no color space information in the PNG.
     // Guess sRGB in this case.
-    return SkColorSpace::MakeSRGB();
+    return SkColorSpace::MakeNamed(SkColorSpace::kSRGB_Named);
 }
 
 void SkPngCodec::allocateStorage(const SkImageInfo& dstInfo) {
@@ -1012,7 +1012,7 @@ void AutoCleanPng::infoCallback() {
         const bool unsupportedICC = !colorSpace;
         if (!colorSpace) {
             // Treat unsupported/invalid color spaces as sRGB.
-            colorSpace = SkColorSpace::MakeSRGB();
+            colorSpace = SkColorSpace::MakeNamed(SkColorSpace::kSRGB_Named);
         }
 
         SkEncodedInfo encodedInfo = SkEncodedInfo::Make(color, alpha, bitDepth);