Convert //content from scoped_ptr to std::unique_ptr

content/zygote/zygote_main_linux.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 "content/zygote/zygote_main.h"
 
 #include <dlfcn.h>
 #include <fcntl.h>
 #include <openssl/crypto.h>
 #include <openssl/rand.h>
 #include <pthread.h>
 #include <signal.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <unistd.h>
+
+#include <memory>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/native_library.h"
 #include "base/pickle.h"
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/unix_domain_socket_linux.h"
 #include "base/rand_util.h"
 #include "base/strings/safe_sprintf.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/sys_info.h"
 #include "build/build_config.h"
@@ skipping 292 matching lines @@
   base::RandUint64();
 
   base::SysInfo::AmountOfPhysicalMemory();
   base::SysInfo::MaxSharedMemorySize();
   base::SysInfo::NumberOfProcessors();
 
   // ICU DateFormat class (used in base/time_format.cc) needs to get the
   // Olson timezone ID by accessing the zoneinfo files on disk. After
   // TimeZone::createDefault is called once here, the timezone ID is
   // cached and there's no more need to access the file system.
-  scoped_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault());
+  std::unique_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault());
 
 #if defined(ARCH_CPU_ARM_FAMILY)
   // On ARM, BoringSSL requires access to /proc/cpuinfo to determine processor
   // features. Query this before entering the sandbox.
   CRYPTO_library_init();
 #endif
 
   // Pass BoringSSL a copy of the /dev/urandom file descriptor so RAND_bytes
   // will work inside the sandbox.
   RAND_set_urandom_fd(base::GetUrandomFD());
@@ skipping 99 matching lines @@
     CHECK(CreateInitProcessReaper(&callback));
   }
 }
 
 #if defined(SANITIZER_COVERAGE)
 static int g_sanitizer_message_length = 1 * 1024 * 1024;
 
 // A helper process which collects code coverage data from the renderers over a
 // socket and dumps it to a file. See http://crbug.com/336212 for discussion.
 static void SanitizerCoverageHelper(int socket_fd, int file_fd) {
-  scoped_ptr<char[]> buffer(new char[g_sanitizer_message_length]);
+  std::unique_ptr<char[]> buffer(new char[g_sanitizer_message_length]);
   while (true) {
     ssize_t received_size = HANDLE_EINTR(
         recv(socket_fd, buffer.get(), g_sanitizer_message_length, 0));
     PCHECK(received_size >= 0);
     if (received_size == 0)
       // All clients have closed the socket. We should die.
       _exit(0);
     PCHECK(file_fd >= 0);
     ssize_t written_size = 0;
     while (written_size < received_size) {
@@ skipping 174 matching lines @@
   const bool namespace_sandbox_engaged = sandbox_flags & kSandboxLinuxUserNS;
   CHECK_EQ(using_namespace_sandbox, namespace_sandbox_engaged);
 
   Zygote zygote(sandbox_flags, std::move(fork_delegates), extra_children,
                 extra_fds);
   // This function call can return multiple times, once per fork().
   return zygote.ProcessRequests();
 }
 
 }  // namespace content