Convert uses of int ms to TimeDelta in content/browser, ipc, and webkit/plugins.

ipc/ipc_channel_posix_unittest.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.
 
 // These tests are POSIX only.
 
 #include "ipc/ipc_channel_posix.h"
 
 #include <fcntl.h>
 #include <sys/socket.h>
@@ skipping 159 matching lines @@
   }
   handle->socket.fd = socket_fd;
 }
 
 void IPCChannelPosixTest::SpinRunLoop(int milliseconds) {
   MessageLoopForIO *loop = MessageLoopForIO::current();
   // Post a quit task so that this loop eventually ends and we don't hang
   // in the case of a bad test. Usually, the run loop will quit sooner than
   // that because all tests use a IPCChannelPosixTestListener which quits the
   // current run loop on any channel activity.
-  loop->PostDelayedTask(FROM_HERE, MessageLoop::QuitClosure(), milliseconds);
+  loop->PostDelayedTask(
+      FROM_HERE,
+      MessageLoop::QuitClosure(),
+      base::TimeDelta::FromMilliseconds(milliseconds));
   loop->Run();
 }
 
 TEST_F(IPCChannelPosixTest, BasicListen) {
 
 #if defined(OS_ANDROID)
   const char* kChannelName = "/data/local/IPCChannelPosixTest_BasicListen";
 #else
   const char* kChannelName = "/var/tmp/IPCChannelPosixTest_BasicListen";
 #endif
@@ skipping 217 matching lines @@
   // it.
   bool connected = channel.Connect();
   if (connected) {
     IPCChannelPosixTest::SpinRunLoop(TestTimeouts::action_max_timeout_ms());
     EXPECT_EQ(IPCChannelPosixTestListener::CHANNEL_ERROR, listener.status());
   } else {
     EXPECT_EQ(IPCChannelPosixTestListener::DISCONNECTED, listener.status());
   }
   return 0;
 }