Omnibox: Create DemoteByType Experiment

chrome/common/metrics/variations/variations_associated_data.h

 // Copyright 2013 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_COMMON_METRICS_VARIATIONS_VARIATIONS_ASSOCIATED_DATA_H_
 #define CHROME_COMMON_METRICS_VARIATIONS_VARIATIONS_ASSOCIATED_DATA_H_
 
 #include <map>
 #include <string>
 
@@ skipping 126 matching lines @@
 std::string GetVariationParamValue(const std::string& trial_name,
                                    const std::string& param_name);
 
 // Expose some functions for testing. These functions just wrap functionality
 // that is implemented above.
 namespace testing {
 
 // Clears all of the mapped associations.
 void ClearAllVariationIDs();
 
+// Clears all of the associated params.
+void ClearAllVariationParams();
+
 }  // namespace testing
 
 }  // namespace chrome_variations
 
 #endif  // CHROME_COMMON_METRICS_VARIATIONS_VARIATIONS_ASSOCIATED_DATA_H_