Switch to standard integer types in components/, part 3 of 4.

components/rappor/log_uploader.cc

Index: components/rappor/log_uploader.cc
diff --git a/components/rappor/log_uploader.cc b/components/rappor/log_uploader.cc
index 97ad3e4fbc58064582e07a6a265e7b319b266581..3e594a018365121f8d1704ff069fc868a8141529 100644
--- a/components/rappor/log_uploader.cc
+++ b/components/rappor/log_uploader.cc
@@ -4,6 +4,9 @@
 
 #include "components/rappor/log_uploader.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
 #include "components/data_use_measurement/core/data_use_user_data.h"
@@ -126,8 +129,8 @@ void LogUploader::StartScheduledUpload() {
 // static
 base::TimeDelta LogUploader::BackOffUploadInterval(base::TimeDelta interval) {
   DCHECK_GT(kBackoffMultiplier, 1.0);
-  interval = base::TimeDelta::FromMicroseconds(static_cast<int64>(
-      kBackoffMultiplier * interval.InMicroseconds()));
+  interval = base::TimeDelta::FromMicroseconds(
+      static_cast<int64_t>(kBackoffMultiplier * interval.InMicroseconds()));
 
   base::TimeDelta max_interval =
       base::TimeDelta::FromSeconds(kMaxBackoffIntervalSeconds);