Delete SkColorSpace::ColorSpaceFlags

BUG=skia:

Change-Id: Ia0688876915cd773614ca0c4ccd467cf6e7c603e
Reviewed-on: https://skia-review.googlesource.com/10105
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
diff --git a/tests/ColorSpaceXformTest.cpp b/tests/ColorSpaceXformTest.cpp
index 03c8f49..f8a5c8f 100644
--- a/tests/ColorSpaceXformTest.cpp
+++ b/tests/ColorSpaceXformTest.cpp
@@ -23,7 +23,7 @@
     static std::unique_ptr<SkColorSpaceXform> CreateIdentityXform(const sk_sp<SkGammas>& gammas) {
         // Logically we can pass any matrix here.  For simplicty, pass I(), i.e. D50 XYZ gamut.
         sk_sp<SkColorSpace> space(new SkColorSpace_XYZ(
-                kNonStandard_SkGammaNamed, gammas, SkMatrix::I(), nullptr, 0 /* flags */));
+                kNonStandard_SkGammaNamed, gammas, SkMatrix::I(), nullptr));
 
         // Use special testing entry point, so we don't skip the xform, even though src == dst.
         return SlowIdentityXform(static_cast<SkColorSpace_XYZ*>(space.get()));
@@ -53,7 +53,7 @@
                                                     SkColorSpace_Base::kRGB_ICCTypeFlag,
                                                     std::move(srcElements));
         sk_sp<SkColorSpace> dstSpace(new SkColorSpace_XYZ(gammaNamed, gammas, arbitraryMatrix,
-                                                          nullptr, 0 /* flags */));
+                                                          nullptr));
 
         return SkColorSpaceXform::New(static_cast<SkColorSpace_A2B*>(srcSpace.get()),
                                       static_cast<SkColorSpace_XYZ*>(dstSpace.get()));