Switch to standard integer types in gpu/.

gpu/perftests/measurements.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "gpu/perftests/measurements.h"
 
+#include <stdint.h>
+
 #include "base/logging.h"
 #include "testing/perf/perf_test.h"
 #include "ui/gl/gpu_timing.h"
 
 namespace gpu {
 
 Measurement::Measurement() : name(), wall_time(), cpu_time(), gpu_time() {
 }
 Measurement::Measurement(const Measurement& m)
     : name(m.name),
@@ skipping 64 matching lines @@
   }
 }
 
 Measurement MeasurementTimers::GetAsMeasurement(const std::string& name) {
   DCHECK_NE(base::TimeDelta(),
             wall_time_);  // At least wall_time_ has been set.
 
   if (!base::ThreadTicks::IsSupported()) {
     cpu_time_ = base::TimeDelta::FromMicroseconds(-1);
   }
-  int64 gpu_time = -1;
+  int64_t gpu_time = -1;
   if (gpu_timer_.get() != nullptr && gpu_timer_->IsAvailable()) {
     gpu_time = gpu_timer_->GetDeltaElapsed();
   }
   return Measurement(name, wall_time_, cpu_time_,
                      base::TimeDelta::FromMicroseconds(gpu_time));
 }
 
 MeasurementTimers::~MeasurementTimers() {
   if (gpu_timer_.get()) {
     gpu_timer_->Destroy(true);
   }
 }
 
 }  // namespace gpu