Index: chrome/browser/metrics/call_stack_profile_metrics_provider.h |
diff --git a/chrome/browser/metrics/call_stack_profile_metrics_provider.h b/chrome/browser/metrics/call_stack_profile_metrics_provider.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..071066924acff60263b6e8c412d9fa798300ddba |
--- /dev/null |
+++ b/chrome/browser/metrics/call_stack_profile_metrics_provider.h |
@@ -0,0 +1,28 @@ |
+// 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. |
+ |
+#ifndef CHROME_BROWSER_METRICS_CALL_STACK_PROFILE_METRICS_PROVIDER_H_ |
+#define CHROME_BROWSER_METRICS_CALL_STACK_PROFILE_METRICS_PROVIDER_H_ |
+ |
+#include "components/metrics/metrics_provider.h" |
+ |
+namespace metrics { |
+class ChromeUserMetricsExtension; |
+} |
+ |
+// Performs metrics logging for the stack sampling profiler. |
+class CallStackProfileMetricsProvider : public metrics::MetricsProvider { |
+ public: |
+ CallStackProfileMetricsProvider(); |
+ ~CallStackProfileMetricsProvider() override; |
+ |
+ // metrics::MetricsProvider: |
+ void ProvideGeneralMetrics( |
+ metrics::ChromeUserMetricsExtension* uma_proto) override; |
+ |
+ private: |
+ DISALLOW_COPY_AND_ASSIGN(CallStackProfileMetricsProvider); |
+}; |
+ |
+#endif // CHROME_BROWSER_METRICS_CALL_STACK_PROFILE_METRICS_PROVIDER_H_ |