Switch to standard integer types in base/process/.

base/process/process_posix.cc

Index: base/process/process_posix.cc
diff --git a/base/process/process_posix.cc b/base/process/process_posix.cc
index 7b2eed784deea54570550663ffd49c872376bdfe..ade82e5ce663be75a4bd376f060d8ad8354fc4b1 100644
--- a/base/process/process_posix.cc
+++ b/base/process/process_posix.cc
@@ -5,6 +5,7 @@
 #include "base/process/process.h"
 
 #include <errno.h>
+#include <stdint.h>
 #include <sys/resource.h>
 #include <sys/wait.h>
 
@@ -13,6 +14,7 @@
 #include "base/posix/eintr_wrapper.h"
 #include "base/process/kill.h"
 #include "base/third_party/dynamic_annotations/dynamic_annotations.h"
+#include "build/build_config.h"
 
 #if defined(OS_MACOSX)
 #include <sys/event.h>
@@ -54,9 +56,9 @@ bool WaitpidWithTimeout(base::ProcessHandle handle,
   }
 
   pid_t ret_pid = HANDLE_EINTR(waitpid(handle, status, WNOHANG));
-  static const int64 kMaxSleepInMicroseconds = 1 << 18;  // ~256 milliseconds.
-  int64 max_sleep_time_usecs = 1 << 10;  // ~1 milliseconds.
-  int64 double_sleep_time = 0;
+  static const int64_t kMaxSleepInMicroseconds = 1 << 18;  // ~256 milliseconds.
+  int64_t max_sleep_time_usecs = 1 << 10;                  // ~1 milliseconds.
+  int64_t double_sleep_time = 0;
 
   // If the process hasn't exited yet, then sleep and try again.
   base::TimeTicks wakeup_time = base::TimeTicks::Now() + wait;
@@ -65,7 +67,7 @@ bool WaitpidWithTimeout(base::ProcessHandle handle,
     if (now > wakeup_time)
       break;
     // Guaranteed to be non-negative!
-    int64 sleep_time_usecs = (wakeup_time - now).InMicroseconds();
+    int64_t sleep_time_usecs = (wakeup_time - now).InMicroseconds();
     // Sleep for a bit while we wait for the process to finish.
     if (sleep_time_usecs > max_sleep_time_usecs)
       sleep_time_usecs = max_sleep_time_usecs;