Use SkICC in gfx::ICCProfile and gfx::ColorSpace

ui/gfx/icc_profile_unittest.cc

 // Copyright 2016 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 "base/logging.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/color_space.h"
 #include "ui/gfx/icc_profile.h"
 #include "ui/gfx/test/icc_profiles.h"
 
@@ skipping 27 matching lines @@
   ColorSpace color_space_from_sk_color_space =
       ColorSpace::FromSkColorSpace(sk_color_space);
   EXPECT_TRUE(color_space == color_space_from_sk_color_space);
 
   sk_sp<SkColorSpace> sk_color_space_from_color_space =
       color_space.ToSkColorSpace();
   EXPECT_TRUE(SkColorSpace::Equals(sk_color_space.get(),
                                    sk_color_space_from_color_space.get()));
 }
 
+TEST(ICCProfile, Equality) {
+  ICCProfile spin_profile = ICCProfileForTestingColorSpin();
+  ICCProfile adobe_profile = ICCProfileForTestingAdobeRGB();
+  EXPECT_TRUE(spin_profile == spin_profile);
+  EXPECT_FALSE(spin_profile != spin_profile);
+  EXPECT_FALSE(spin_profile == adobe_profile);
+  EXPECT_TRUE(spin_profile != adobe_profile);
+
+  gfx::ColorSpace spin_space = spin_profile.GetColorSpace();
+  gfx::ColorSpace adobe_space = adobe_profile.GetColorSpace();
+  EXPECT_TRUE(spin_space == spin_space);
+  EXPECT_FALSE(spin_space != spin_space);
+  EXPECT_FALSE(spin_space == adobe_space);
+  EXPECT_TRUE(spin_space != adobe_space);
+
+  EXPECT_TRUE(spin_profile == ICCProfile::FromColorSpace(spin_space));
+  EXPECT_FALSE(spin_profile != ICCProfile::FromColorSpace(spin_space));
+  EXPECT_FALSE(spin_profile == ICCProfile::FromColorSpace(adobe_space));
+  EXPECT_TRUE(spin_profile != ICCProfile::FromColorSpace(adobe_space));
+}
+
 }  // namespace gfx