Convert use of int ms to TimeDelta in files owned by jeremy.

ipc/ipc_tests.cc

 // Copyright (c) 2011 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 "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #elif defined(OS_POSIX)
 #include <sys/types.h>
@@ skipping 483 matching lines @@
 TEST_F(IPCChannelTest, Performance) {
   // setup IPC channel
   IPC::Channel chan(kReflectorChannel, IPC::Channel::MODE_SERVER, NULL);
   ChannelPerfListener perf_listener(&chan, 10000, 100000);
   chan.set_listener(&perf_listener);
   ASSERT_TRUE(chan.Connect());
 
   HANDLE process = SpawnChild(TEST_REFLECTOR, &chan);
   ASSERT_TRUE(process);
 
-  PlatformThread::Sleep(1000);
+  PlatformThread::Sleep(base::TimeDelta::FromSeconds(1));
 
   PerfTimeLogger logger("IPC_Perf");
 
   // this initial message will kick-start the ping-pong of messages
   IPC::Message* message = new IPC::Message(0,
                                            2,
                                            IPC::Message::PRIORITY_NORMAL);
   message->WriteInt(GetTickCount());
   message->WriteInt(-1);
   message->WriteString("Hello");
@@ skipping 22 matching lines @@
 #endif  // PERFORMANCE_TEST
 
 int main(int argc, char** argv) {
 #ifdef PERFORMANCE_TEST
   int retval = base::PerfTestSuite(argc, argv).Run();
 #else
   int retval = base::TestSuite(argc, argv).Run();
 #endif
   return retval;
 }