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