Revert of Support for custom primaries

ui/gfx/ipc/color/gfx_param_traits.cc

Index: ui/gfx/ipc/color/gfx_param_traits.cc
diff --git a/ui/gfx/ipc/color/gfx_param_traits.cc b/ui/gfx/ipc/color/gfx_param_traits.cc
index 6129e1dc53ed01384d7dc042bfc6d41989227bbe..52c69768d8a5f29a7d0773d13311ea04be6757bc 100644
--- a/ui/gfx/ipc/color/gfx_param_traits.cc
+++ b/ui/gfx/ipc/color/gfx_param_traits.cc
@@ -16,10 +16,6 @@
   GetParamSize(s, p.matrix_);
   GetParamSize(s, p.range_);
   GetParamSize(s, p.icc_profile_id_);
-  if (p.primaries_ == gfx::ColorSpace::PrimaryID::CUSTOM) {
-    for (int i = 0; i < 12; i++)
-      GetParamSize(s, p.custom_primary_matrix_[i]);
-  }
 }
 
 void ParamTraits<gfx::ColorSpace>::Write(base::Pickle* m,
@@ -29,10 +25,6 @@
   WriteParam(m, p.matrix_);
   WriteParam(m, p.range_);
   WriteParam(m, p.icc_profile_id_);
-  if (p.primaries_ == gfx::ColorSpace::PrimaryID::CUSTOM) {
-    for (int i = 0; i < 12; i++)
-      WriteParam(m, p.custom_primary_matrix_[i]);
-  }
 }
 
 bool ParamTraits<gfx::ColorSpace>::Read(const base::Pickle* m,
@@ -49,12 +41,6 @@
   if (!ReadParam(m, iter, &r->icc_profile_id_))
     return false;
 
-  if (r->primaries_ == gfx::ColorSpace::PrimaryID::CUSTOM) {
-    for (int i = 0; i < 12; i++) {
-      if (!ReadParam(m, iter, r->custom_primary_matrix_ + i))
-        return false;
-    }
-  }
   return true;
 }