Delete legacy named color space API

BUG=skia:

Change-Id: I3a41b5affdfad830cea969a1e4932794d27f4f7a
Reviewed-on: https://skia-review.googlesource.com/8331
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>

gn/android_framework_defines.gni

@@ -16,5 +16,4 @@ android_framework_defines = [
   "SK_SUPPORT_LEGACY_SHADER_ISABITMAP",
   "SK_SUPPORT_LEGACY_EMBOSSMASKFILTER",
   "SK_SUPPORT_EXOTIC_CLIPOPS",
-  "SK_USE_LEGACY_NAMED_COLOR_SPACE",
 ]

include/core/SkColorSpace.h

@@ -53,36 +53,6 @@ struct SK_API SkColorSpaceTransferFn {
 class SK_API SkColorSpace : public SkRefCnt {
 public:
 
-#ifdef SK_USE_LEGACY_NAMED_COLOR_SPACE
-    /**
-     *  Common, named profiles that we can recognize.
-     */
-    enum Named : uint8_t {
-        /**
-         *  By far the most common color space.
-         *  This is the default space for images, unmarked content, and monitors.
-         */
-        kSRGB_Named,
-
-        /**
-         *  Very common wide gamut color space.
-         *  Often used by images and monitors.
-         */
-        kAdobeRGB_Named,
-
-        /**
-         *  Colorspace with the sRGB primaries, but a linear (1.0) gamma. Commonly used for
-         *  half-float surfaces, and high precision individual colors (gradient stops, etc...)
-         */
-        kSRGBLinear_Named,
-    };
-
-    /**
-     *  Create a common, named SkColorSpace.
-     */
-    static sk_sp<SkColorSpace> MakeNamed(Named);
-#endif
-
     /**
      *  Create the sRGB color space.
      */

src/core/SkColorSpace.cpp

@@ -199,12 +199,6 @@ static SkColorSpace* gAdobeRGB;
 static SkColorSpace* gSRGB;
 static SkColorSpace* gSRGBLinear;
 
-#ifdef SK_USE_LEGACY_NAMED_COLOR_SPACE
-sk_sp<SkColorSpace> SkColorSpace::MakeNamed(Named named) {
-    return SkColorSpace_Base::MakeNamed((SkColorSpace_Base::Named) named);
-}
-#endif
-
 sk_sp<SkColorSpace> SkColorSpace_Base::MakeNamed(Named named) {
     static SkOnce sRGBOnce;
     static SkOnce adobeRGBOnce;