Switch to standard integer types in chrome/.

chrome/service/service_ipc_server.cc

Index: chrome/service/service_ipc_server.cc
diff --git a/chrome/service/service_ipc_server.cc b/chrome/service/service_ipc_server.cc
index 6bd7a73c1b8eebf1d3bc78e12833b257f8cb15e7..869c4fbcd3de1e59aad2eacb04945590cb48c85e 100644
--- a/chrome/service/service_ipc_server.cc
+++ b/chrome/service/service_ipc_server.cc
@@ -5,6 +5,7 @@
 #include "chrome/service/service_ipc_server.h"
 
 #include "base/metrics/histogram_delta_serialization.h"
+#include "build/build_config.h"
 #include "chrome/common/service_messages.h"
 #include "ipc/ipc_logging.h"
 
@@ -47,7 +48,7 @@ ServiceIPCServer::~ServiceIPCServer() {
 #endif
 }
 
-void ServiceIPCServer::OnChannelConnected(int32 peer_pid) {
+void ServiceIPCServer::OnChannelConnected(int32_t peer_pid) {
   DCHECK(!ipc_client_connected_);
   ipc_client_connected_ = true;
 }