Fix auto raw pointer deduction on linux

net/http2/decoder/payload_decoders/ping_payload_decoder.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 "net/http2/decoder/payload_decoders/ping_payload_decoder.h"
 
 #include "base/logging.h"
 #include "net/http2/decoder/http2_frame_decoder_listener.h"
 #include "net/http2/http2_constants.h"
 
@@ skipping 16 matching lines @@
   // Given the size of the header and payload (17 bytes total), this is most
   // likely the case the vast majority of the time.
   if (db->Remaining() == kOpaqueSize && total_length == kOpaqueSize) {
     // Special case this situation as it allows us to avoid any copying;
     // the other path makes two copies, first into the buffer in
     // Http2StructureDecoder as it accumulates the 8 bytes of opaque data,
     // and a second copy into the Http2PingFields member of in this class.
     // This supports the claim that this decoder is (mostly) non-buffering.
     static_assert(sizeof(Http2PingFields) == kOpaqueSize,
                   "If not, then can't enter this block!");
-    auto ping = reinterpret_cast<const Http2PingFields*>(db->cursor());
+    auto* ping = reinterpret_cast<const Http2PingFields*>(db->cursor());
     if (frame_header.IsAck()) {
       state->listener()->OnPingAck(frame_header, *ping);
     } else {
       state->listener()->OnPing(frame_header, *ping);
     }
     db->AdvanceCursor(kOpaqueSize);
     return DecodeStatus::kDecodeDone;
   }
   state->InitializeRemainders();
   return HandleStatus(
@@ skipping 32 matching lines @@
   DCHECK(
       (status == DecodeStatus::kDecodeInProgress &&
        state->remaining_payload() > 0) ||
       (status == DecodeStatus::kDecodeError && state->remaining_payload() == 0))
       << "\n status=" << status
       << "; remaining_payload=" << state->remaining_payload();
   return status;
 }
 
 }  // namespace net