Create MetricsPrivateDelegate for metricsPrivate behavior

chrome/browser/extensions/api/metrics_private/chrome_metrics_private_delegate.h

Index: chrome/browser/extensions/api/metrics_private/chrome_metrics_private_delegate.h
diff --git a/chrome/browser/extensions/api/metrics_private/chrome_metrics_private_delegate.h b/chrome/browser/extensions/api/metrics_private/chrome_metrics_private_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..a3183a4997f15b066875eee00aa2bba73aaaf66b
--- /dev/null
+++ b/chrome/browser/extensions/api/metrics_private/chrome_metrics_private_delegate.h
@@ -0,0 +1,26 @@
+// Copyright 2016 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 CHROME_BROWSER_EXTENSIONS_API_METRICS_PRIVATE_CHROME_METRICS_PRIVATE_DELEGATE_H_
+#define CHROME_BROWSER_EXTENSIONS_API_METRICS_PRIVATE_CHROME_METRICS_PRIVATE_DELEGATE_H_
+
+#include "base/macros.h"
+#include "extensions/browser/api/metrics_private/metrics_private_delegate.h"
+
+namespace extensions {
+
+class ChromeMetricsPrivateDelegate : public MetricsPrivateDelegate {
+ public:
+  ChromeMetricsPrivateDelegate() {}
+  ~ChromeMetricsPrivateDelegate() override {}
+
+  bool IsCrashReportingEnabled() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeMetricsPrivateDelegate);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_METRICS_PRIVATE_CHROME_METRICS_PRIVATE_DELEGATE_H_