Fix Android x64 build.

ipc/ipc_message_utils.cc

 // Copyright (c) 2012 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 "ipc/ipc_message_utils.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_path.h"
@@ skipping 396 matching lines @@
 }
 
 void ParamTraits<int>::Log(const param_type& p, std::string* l) {
   l->append(base::IntToString(p));
 }
 
 void ParamTraits<unsigned int>::Log(const param_type& p, std::string* l) {
   l->append(base::UintToString(p));
 }
 
-#if defined(OS_WIN) || defined(ARCH_CPU_ARM64) || defined(OS_LINUX)
+#if defined(OS_WIN) || defined(OS_LINUX) || \
+    (defined(OS_ANDROID) && defined(ARCH_CPU_64_BITS))
 void ParamTraits<long>::Log(const param_type& p, std::string* l) {
   l->append(base::Int64ToString(static_cast<int64_t>(p)));
 }
 
 void ParamTraits<unsigned long>::Log(const param_type& p, std::string* l) {
   l->append(base::Uint64ToString(static_cast<uint64_t>(p)));
 }
 #endif
 
 void ParamTraits<long long>::Log(const param_type& p, std::string* l) {
@@ skipping 787 matching lines @@
   return result;
 }
 
 void ParamTraits<MSG>::Log(const param_type& p, std::string* l) {
   l->append("<MSG>");
 }
 
 #endif  // OS_WIN
 
 }  // namespace IPC