Reland: cc: Fix size_t to int truncations in layers/ output/ playback/ quads/

cc/quads/render_pass_id.cc

 // Copyright 2014 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 "cc/quads/render_pass_id.h"
 
 namespace cc {
 
 void* RenderPassId::AsTracingId() const {
   static_assert(sizeof(size_t) <= sizeof(void*),  // NOLINT
                 "size of size_t should not be greater than that of a pointer");
-  return reinterpret_cast<void*>(base::HashPair(layer_id, index));
+  return reinterpret_cast<void*>(
+      base::HashPair(layer_id, static_cast<int>(index)));
 }
 
 }  // namespace cc