Delete kInvalid_GammaNamed (part 2)

include/core/SkColorSpace.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkColorSpace_DEFINED
 #define SkColorSpace_DEFINED
 
@@ skipping 27 matching lines @@
          *  Gamma curve is a close match to the 2.2f exponential curve.  This is
          *  used by Adobe RGB profiles and is common on monitors as well.
          */
         k2Dot2Curve_GammaNamed,
 
         /**
          *  Gamma is represented by a look-up table, a parametric curve, or an uncommon
          *  exponential curve.  Or the R, G, and B gammas do not match.
          */
         kNonStandard_GammaNamed,
-
-        /**
-         *  To be used by UMA code only.  ICC profiles lacks valid gamma representation.
-         */
-        kInvalid_GammaNamed,
     };
 
     /**
      *  Create an SkColorSpace from the src gamma and a transform from src gamut to D50 XYZ.
      */
     static sk_sp<SkColorSpace> NewRGB(GammaNamed gammaNamed, const SkMatrix44& toXYZD50);
 
     /**
      *  Create a common, named SkColorSpace.
      */
@@ skipping 54 matching lines @@
 
 protected:
     SkColorSpace(GammaNamed gammaNamed, const SkMatrix44& toXYZD50, Named named);
 
     const GammaNamed fGammaNamed;
     const SkMatrix44 fToXYZD50;
     const Named      fNamed;
 };
 
 #endif