Switch to standard integer types in base/process/.

base/process/process_metrics.cc

Index: base/process/process_metrics.cc
diff --git a/base/process/process_metrics.cc b/base/process/process_metrics.cc
index f4a3ea1ac0577373a28635dad6ff943560f7344c..a21891d9121195422bd81e97decce2b041aefd04 100644
--- a/base/process/process_metrics.cc
+++ b/base/process/process_metrics.cc
@@ -8,6 +8,7 @@
 
 #include "base/logging.h"
 #include "base/values.h"
+#include "build/build_config.h"
 
 namespace base {
 
@@ -63,7 +64,7 @@ double ProcessMetrics::GetPlatformIndependentCPUUsage() {
 
 #if defined(OS_MACOSX) || defined(OS_LINUX)
 int ProcessMetrics::CalculateIdleWakeupsPerSecond(
-    uint64 absolute_idle_wakeups) {
+    uint64_t absolute_idle_wakeups) {
   TimeTicks time = TimeTicks::Now();
 
   if (last_absolute_idle_wakeups_ == 0) {
@@ -73,8 +74,8 @@ int ProcessMetrics::CalculateIdleWakeupsPerSecond(
     return 0;
   }
 
-  int64 wakeups_delta = absolute_idle_wakeups - last_absolute_idle_wakeups_;
-  int64 time_delta = (time - last_idle_wakeups_time_).InMicroseconds();
+  int64_t wakeups_delta = absolute_idle_wakeups - last_absolute_idle_wakeups_;
+  int64_t time_delta = (time - last_idle_wakeups_time_).InMicroseconds();
   if (time_delta == 0) {
     NOTREACHED();
     return 0;
@@ -84,7 +85,7 @@ int ProcessMetrics::CalculateIdleWakeupsPerSecond(
   last_absolute_idle_wakeups_ = absolute_idle_wakeups;
 
   // Round to average wakeups per second.
-  int64 wakeups_delta_for_ms = wakeups_delta * Time::kMicrosecondsPerSecond;
+  int64_t wakeups_delta_for_ms = wakeups_delta * Time::kMicrosecondsPerSecond;
   return (wakeups_delta_for_ms + time_delta / 2) / time_delta;
 }
 #else