1 files changed, 35 insertions, 0 deletions
diff --git a/chromium/content/browser/power_profiler/power_data_provider_ia_win.h b/chromium/content/browser/power_profiler/power_data_provider_ia_win.h
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index 00000000000..2c7e489328d
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+++ b/chromium/content/browser/power_profiler/power_data_provider_ia_win.h
@@ -0,0 +1,35 @@
+// Copyright 2014 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.
+
+#ifndef CONTENT_BROWSER_POWER_PROFILER_POWER_DATA_PROVIDER_IA_WIN_H_
+#define CONTENT_BROWSER_POWER_PROFILER_POWER_DATA_PROVIDER_IA_WIN_H_
+
+#include "content/browser/power_profiler/power_data_provider.h"
+#include "third_party/power_gadget/PowerGadgetLib.h"
+
+namespace content {
+
+// A class used to get power usage via Power Gadget API.
+class PowerDataProviderIA : public PowerDataProvider {
+ public:
+  PowerDataProviderIA();
+
+  virtual ~PowerDataProviderIA();
+
+  bool Initialize();
+  virtual PowerEventVector GetData() OVERRIDE;
+  virtual base::TimeDelta GetSamplingRate() OVERRIDE;
+
+ private:
+  CIntelPowerGadgetLib energy_lib_;
+
+  int sockets_number_;
+  int power_msr_ids_[PowerEvent::ID_COUNT];
+  bool is_open_;
+  DISALLOW_COPY_AND_ASSIGN(PowerDataProviderIA);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_POWER_PROFILER_POWER_DATA_PROVIDER_IA_WIN_H_