Create MetricsPrivateDelegate for metricsPrivate behavior

extensions/shell/browser/api/metrics_private/shell_metrics_private_delegate.h

Index: extensions/shell/browser/api/metrics_private/shell_metrics_private_delegate.h
diff --git a/extensions/shell/browser/api/metrics_private/shell_metrics_private_delegate.h b/extensions/shell/browser/api/metrics_private/shell_metrics_private_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..f98d53ab7cedc608a5d40e8bd067b4df7d8cf1b1
--- /dev/null
+++ b/extensions/shell/browser/api/metrics_private/shell_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 EXTENSIONS_SHELL_BROWSER_API_METRICS_PRIVATE_SHELL_METRICS_PRIVATE_DELEGATE_H_
+#define EXTENSIONS_SHELL_BROWSER_API_METRICS_PRIVATE_SHELL_METRICS_PRIVATE_DELEGATE_H_
+
+#include "base/macros.h"
+#include "extensions/browser/api/metrics_private/metrics_private_delegate.h"
+
+namespace extensions {
+
+class ShellMetricsPrivateDelegate : public MetricsPrivateDelegate {
+ public:
+  ShellMetricsPrivateDelegate() {}
+  ~ShellMetricsPrivateDelegate() override {}
+
+  bool IsCrashReportingEnabled() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ShellMetricsPrivateDelegate);
+};
+
+}  // namespace extensions
+
+#endif  // EXTENSIONS_SHELL_BROWSER_API_METRICS_PRIVATE_SHELL_METRICS_PRIVATE_DELEGATE_H_