shill: Use integer types from stdint.h

This CL replaces the deprecated int* and uint* types from
'base/basictypes.h' with the int*_t and uint*_t types from 'stdint.h'.

BUG=chromium:401356
TEST=`USE='cellular gdmwimax wimax' FEATURES=test emerge-$BOARD platform2`

Change-Id: I3d4c195881203dd2a47dbb5af150b6c90b9c206e
Reviewed-on: https://chromium-review.googlesource.com/211770
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
diff --git a/manager.h b/manager.h
index b5aaf44..980f7c2 100644
--- a/manager.h
+++ b/manager.h
@@ -62,7 +62,7 @@
     bool offline_mode;
     std::string check_portal_list;
     std::string country;
-    int32 portal_check_interval_seconds;
+    int32_t portal_check_interval_seconds;
     std::string portal_url;
     std::string host_name;
     // Whether to ARP for the default gateway in the DHCP client after