Delete kInvalid_GammaNamed

third_party/WebKit/Source/platform/graphics/BitmapImageMetrics.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/graphics/BitmapImageMetrics.h"
 
 #include "platform/Histogram.h"
 #include "wtf/Threading.h"
 #include "wtf/text/WTFString.h"
 
@@ skipping 30 matching lines @@
         switch (skGamma) {
         case SkColorSpace::kLinear_GammaNamed:
             gamma = GammaLinear;
             break;
         case SkColorSpace::kSRGB_GammaNamed:
             gamma = GammaSRGB;
             break;
         case SkColorSpace::k2Dot2Curve_GammaNamed:
             gamma = Gamma2Dot2;
             break;
-        case SkColorSpace::kInvalid_GammaNamed:
-            gamma = GammaInvalid;
-            break;
         default:
             if (colorSpace->gammasAreMatching()) {
                 if (colorSpace->gammasAreValues()) {
                     gamma = GammaExponent;
                 } else if (colorSpace->gammasAreParams()) {
                     gamma = GammaParametric;
                 } else if (colorSpace->gammasAreTables()) {
                     gamma = GammaTable;
                 } else if (colorSpace->gammasAreNamed()) {
                     gamma = GammaNamed;
                 } else {
                     gamma = GammaFail;
                 }
             } else {
                 gamma = GammaNonStandard;
             }
             break;
         }
 
         gammaNamedHistogram.count(gamma);
     } else {
         gammaNamedHistogram.count(GammaNull);
     }
 }
 
 } // namespace blink