Switch to standard integer types in ui/gl/.

ui/gl/gpu_timing.h

Index: ui/gl/gpu_timing.h
diff --git a/ui/gl/gpu_timing.h b/ui/gl/gpu_timing.h
index 4082b91e1cd8242caffc0726b89b5669c8a7d4a1..d17dd5dbe76cfe1d53355584426a25d02ce4e7d6 100644
--- a/ui/gl/gpu_timing.h
+++ b/ui/gl/gpu_timing.h
@@ -5,10 +5,13 @@
 #ifndef UI_GL_GPU_TIMING_H_
 #define UI_GL_GPU_TIMING_H_
 
+#include <stdint.h>
+
 #include <memory>
 #include <queue>
 
 #include "base/callback.h"
+#include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/gl/gl_export.h"
 
@@ -96,8 +99,8 @@ class GL_EXPORT GPUTimer {
 
   bool IsAvailable();
 
-  void GetStartEndTimestamps(int64* start, int64* end);
-  int64 GetDeltaElapsed();
+  void GetStartEndTimestamps(int64_t* start, int64_t* end);
+  int64_t GetDeltaElapsed();
 
  private:
   friend class GPUTimingClient;
@@ -138,8 +141,8 @@ class GL_EXPORT GPUTimingClient
   // discarded.
   bool CheckAndResetTimerErrors();
 
-  int64 GetCurrentCPUTime();
-  void SetCpuTimeForTesting(const base::Callback<int64(void)>& cpu_time);
+  int64_t GetCurrentCPUTime();
+  void SetCpuTimeForTesting(const base::Callback<int64_t(void)>& cpu_time);
 
   bool IsForceTimeElapsedQuery();
   void ForceTimeElapsedQuery();