Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/metrics/perf/perf_provider_chromeos.h

Index: chrome/browser/metrics/perf/perf_provider_chromeos.h
diff --git a/chrome/browser/metrics/perf/perf_provider_chromeos.h b/chrome/browser/metrics/perf/perf_provider_chromeos.h
index f81a9fa7053a6952bf5a97787c6494d7baef22f1..d099e9f7e7b75d4d90d46fa8f2f8625ee6d4a82a 100644
--- a/chrome/browser/metrics/perf/perf_provider_chromeos.h
+++ b/chrome/browser/metrics/perf/perf_provider_chromeos.h
@@ -5,10 +5,12 @@
 #ifndef CHROME_BROWSER_METRICS_PERF_PERF_PROVIDER_CHROMEOS_H_
 #define CHROME_BROWSER_METRICS_PERF_PERF_PROVIDER_CHROMEOS_H_
 
+#include <stdint.h>
+
 #include <string>
 #include <vector>
 
-#include "base/basictypes.h"
+#include "base/macros.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
@@ -129,8 +131,8 @@ class PerfProvider : public base::NonThreadSafe,
       scoped_ptr<WindowedIncognitoObserver> incognito_observer,
       scoped_ptr<SampledProfile> sampled_profile,
       int result,
-      const std::vector<uint8>& perf_data,
-      const std::vector<uint8>& perf_stat);
+      const std::vector<uint8_t>& perf_data,
+      const std::vector<uint8_t>& perf_stat);
 
   const CollectionParams& collection_params() const {
     return collection_params_;