mustash: Move gpu/ipc to gpu/ipc/common

gpu/ipc/id_type_traits.h

Index: gpu/ipc/id_type_traits.h
diff --git a/gpu/ipc/id_type_traits.h b/gpu/ipc/id_type_traits.h
deleted file mode 100644
index d2decb7187f3e734994c0a53e5f8a7c396be54e0..0000000000000000000000000000000000000000
--- a/gpu/ipc/id_type_traits.h
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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.
-
-#ifndef GPU_IPC_ID_TYPE_TRAITS_H_
-#define GPU_IPC_ID_TYPE_TRAITS_H_
-
-#include <string>
-
-#include "base/pickle.h"
-#include "gpu/command_buffer/common/id_type.h"
-#include "ipc/ipc_message_utils.h"
-#include "ipc/ipc_param_traits.h"
-
-namespace IPC {
-
-template <typename TypeMarker, typename WrappedType, WrappedType kInvalidValue>
-struct ParamTraits<gpu::IdType<TypeMarker, WrappedType, kInvalidValue>> {
-  using param_type = gpu::IdType<TypeMarker, WrappedType, kInvalidValue>;
-  static void GetSize(base::PickleSizer* sizer, const param_type& p) {
-    GetParamSize(sizer, p.GetUnsafeValue());
-  }
-  static void Write(base::Pickle* m, const param_type& p) {
-    WriteParam(m, p.GetUnsafeValue());
-  }
-  static bool Read(const base::Pickle* m,
-                   base::PickleIterator* iter,
-                   param_type* r) {
-    WrappedType value;
-    if (!ReadParam(m, iter, &value))
-      return false;
-    *r = param_type::FromUnsafeValue(value);
-    return true;
-  }
-  static void Log(const param_type& p, std::string* l) {
-    LogParam(p.GetUnsafeValue(), l);
-  }
-};
-
-}  // namespace IPC
-
-#endif  // GPU_IPC_ID_TYPE_TRAITS_H_