1 // 2 // Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. 3 // 4 // Use of this source code is governed by a BSD-style license 5 // that can be found in the LICENSE file in the root of the source 6 // tree. An additional intellectual property rights grant can be found 7 // in the file PATENTS. All contributing project authors may 8 // be found in the AUTHORS file in the root of the source tree. 9 // 10 11 #ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_FIELD_TRIAL_DEFAULT_H_ 12 #define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_FIELD_TRIAL_DEFAULT_H_ 13 14 namespace webrtc { 15 namespace field_trial { 16 17 // Optionally initialize field trial from a string. 18 // This method can be called at most once before any other call into webrtc. 19 // E.g. before the peer connection factory is constructed. 20 // Note: trials_string must never be destroyed. 21 void InitFieldTrialsFromString(const char* trials_string); 22 23 const char* GetFieldTrialString(); 24 25 } // namespace field_trial 26 } // namespace webrtc 27 28 #endif // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_FIELD_TRIAL_DEFAULT_H_ 29