Switch to standard integer types in device/.

device/serial/serial_device_enumerator_mac.cc

Index: device/serial/serial_device_enumerator_mac.cc
diff --git a/device/serial/serial_device_enumerator_mac.cc b/device/serial/serial_device_enumerator_mac.cc
index 671555d6536060e7ecf81c2133cca84c4a6d1d32..3a81f1d175b6da230c05d840ca9f332ac3138dd3 100644
--- a/device/serial/serial_device_enumerator_mac.cc
+++ b/device/serial/serial_device_enumerator_mac.cc
@@ -6,6 +6,7 @@
 
 #include <IOKit/serial/IOSerialKeys.h>
 #include <IOKit/usb/IOUSBLib.h>
+#include <stdint.h>
 
 #include <algorithm>
 
@@ -72,9 +73,9 @@ bool GetStringProperty(io_service_t service,
   return false;
 }
 
-// Searches the specified service for a uint16 property with the specified key,
-// sets value to that property's value, and returns whether the operation was
-// successful.
+// Searches the specified service for a uint16_t property with the specified
+// key, sets value to that property's value, and returns whether the operation
+// was successful.
 bool GetUInt16Property(io_service_t service,
                        const CFStringRef key,
                        uint16_t* value) {