Mojo: NULL -> nullptr in mojo/system and mojo/embedder.

mojo/embedder/platform_channel_pair_win.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 "mojo/embedder/platform_channel_pair.h"
 
 #include <windows.h>
 
 #include <string>
 
@@ skipping 18 matching lines @@
 }
 
 }  // namespace
 
 PlatformChannelPair::PlatformChannelPair() {
   std::wstring pipe_name = GeneratePipeName();
 
   const DWORD kOpenMode =
       PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED | FILE_FLAG_FIRST_PIPE_INSTANCE;
   const DWORD kPipeMode = PIPE_TYPE_BYTE | PIPE_READMODE_BYTE;
-  server_handle_.reset(
-      PlatformHandle(CreateNamedPipeW(pipe_name.c_str(),
-                                      kOpenMode,
-                                      kPipeMode,
-                                      1,        // Max instances.
-                                      4096,     // Out buffer size.
-                                      4096,     // In buffer size.
-                                      5000,     // Timeout in milliseconds.
-                                      NULL)));  // Default security descriptor.
+  server_handle_.reset(PlatformHandle(
+      CreateNamedPipeW(pipe_name.c_str(),
+                       kOpenMode,
+                       kPipeMode,
+                       1,           // Max instances.
+                       4096,        // Out buffer size.
+                       4096,        // In buffer size.
+                       5000,        // Timeout in milliseconds.
+                       nullptr)));  // Default security descriptor.
   PCHECK(server_handle_.is_valid());
 
   const DWORD kDesiredAccess = GENERIC_READ | GENERIC_WRITE;
   // The SECURITY_ANONYMOUS flag means that the server side cannot impersonate
   // the client.
   const DWORD kFlags =
       SECURITY_SQOS_PRESENT | SECURITY_ANONYMOUS | FILE_FLAG_OVERLAPPED;
   // Allow the handle to be inherited by child processes.
-  SECURITY_ATTRIBUTES security_attributes = {sizeof(SECURITY_ATTRIBUTES), NULL,
-                                             TRUE};
-  client_handle_.reset(PlatformHandle(CreateFileW(pipe_name.c_str(),
-                                                  kDesiredAccess,
-                                                  0,  // No sharing.
-                                                  &security_attributes,
-                                                  OPEN_EXISTING,
-                                                  kFlags,
-                                                  NULL)));  // No template file.
+  SECURITY_ATTRIBUTES security_attributes = {sizeof(SECURITY_ATTRIBUTES),
+                                             nullptr, TRUE};
+  client_handle_.reset(
+      PlatformHandle(CreateFileW(pipe_name.c_str(),
+                                 kDesiredAccess,
+                                 0,  // No sharing.
+                                 &security_attributes,
+                                 OPEN_EXISTING,
+                                 kFlags,
+                                 nullptr)));  // No template file.
   PCHECK(client_handle_.is_valid());
 
   // Since a client has connected, ConnectNamedPipe() should return zero and
   // GetLastError() should return ERROR_PIPE_CONNECTED.
-  CHECK(!ConnectNamedPipe(server_handle_.get().handle, NULL));
+  CHECK(!ConnectNamedPipe(server_handle_.get().handle, nullptr));
   PCHECK(GetLastError() == ERROR_PIPE_CONNECTED);
 }
 
 // static
 ScopedPlatformHandle PlatformChannelPair::PassClientHandleFromParentProcess(
     const base::CommandLine& command_line) {
   std::string client_handle_string =
       command_line.GetSwitchValueASCII(kMojoPlatformChannelHandleSwitch);
 
   int client_handle_value = 0;
@@ skipping 27 matching lines @@
       << command_line->GetSwitchValueASCII(kMojoPlatformChannelHandleSwitch);
   // (Any existing switch won't actually be removed from the command line, but
   // the last one appended takes precedence.)
   command_line->AppendSwitchASCII(
       kMojoPlatformChannelHandleSwitch,
       base::IntToString(HandleToLong(client_handle_.get().handle)));
 }
 
 }  // namespace embedder
 }  // namespace mojo