crash-reporter: 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=`FEATURES=test emerge-$BOARD platform2`

Change-Id: I33086d64b33ac7d58b578705e95da31e6d6fb5fd
Reviewed-on: https://chromium-review.googlesource.com/211285
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
Commit-Queue: Ben Chan <benchan@chromium.org>
diff --git a/crash_reporter/user_collector.cc b/crash_reporter/user_collector.cc
index 198a43b..f387bd0 100644
--- a/crash_reporter/user_collector.cc
+++ b/crash_reporter/user_collector.cc
@@ -10,6 +10,7 @@
 #include <grp.h>  // For struct group.
 #include <pcrecpp.h>
 #include <pwd.h>  // For struct passwd.
+#include <stdint.h>
 #include <sys/types.h>  // For getpwuid_r, getgrnam_r, WEXITSTATUS.
 
 #include <set>
@@ -248,7 +249,7 @@
 bool UserCollector::ValidateProcFiles(const FilePath &container_dir) const {
   // Check if the maps file is empty, which could be due to the crashed
   // process being reaped by the kernel before finishing a core dump.
-  int64 file_size = 0;
+  int64_t file_size = 0;
   if (!base::GetFileSize(container_dir.Append("maps"), &file_size)) {
     LOG(ERROR) << "Could not get the size of maps file";
     return false;