Move talk/app/webrtc to webrtc/api

talk/app/webrtc/mediaconstraintsinterface.cc

Index: talk/app/webrtc/mediaconstraintsinterface.cc
diff --git a/talk/app/webrtc/mediaconstraintsinterface.cc b/talk/app/webrtc/mediaconstraintsinterface.cc
deleted file mode 100644
index 40db5dc3806649798587aeb7189458c112b0a16a..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/mediaconstraintsinterface.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * libjingle
- * Copyright 2013 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "talk/app/webrtc/mediaconstraintsinterface.h"
-
-#include "webrtc/base/stringencode.h"
-
-namespace webrtc {
-
-const char MediaConstraintsInterface::kValueTrue[] = "true";
-const char MediaConstraintsInterface::kValueFalse[] = "false";
-
-// Constraints declared as static members in mediastreaminterface.h
-// Specified by draft-alvestrand-constraints-resolution-00b
-const char MediaConstraintsInterface::kMinAspectRatio[] = "minAspectRatio";
-const char MediaConstraintsInterface::kMaxAspectRatio[] = "maxAspectRatio";
-const char MediaConstraintsInterface::kMaxWidth[] = "maxWidth";
-const char MediaConstraintsInterface::kMinWidth[] = "minWidth";
-const char MediaConstraintsInterface::kMaxHeight[] = "maxHeight";
-const char MediaConstraintsInterface::kMinHeight[] = "minHeight";
-const char MediaConstraintsInterface::kMaxFrameRate[] = "maxFrameRate";
-const char MediaConstraintsInterface::kMinFrameRate[] = "minFrameRate";
-
-// Audio constraints.
-const char MediaConstraintsInterface::kEchoCancellation[] =
-    "echoCancellation";
-const char MediaConstraintsInterface::kGoogEchoCancellation[] =
-    "googEchoCancellation";
-const char MediaConstraintsInterface::kExtendedFilterEchoCancellation[] =
-    "googEchoCancellation2";
-const char MediaConstraintsInterface::kDAEchoCancellation[] =
-    "googDAEchoCancellation";
-const char MediaConstraintsInterface::kAutoGainControl[] =
-    "googAutoGainControl";
-const char MediaConstraintsInterface::kExperimentalAutoGainControl[] =
-    "googAutoGainControl2";
-const char MediaConstraintsInterface::kNoiseSuppression[] =
-    "googNoiseSuppression";
-const char MediaConstraintsInterface::kExperimentalNoiseSuppression[] =
-    "googNoiseSuppression2";
-const char MediaConstraintsInterface::kHighpassFilter[] =
-    "googHighpassFilter";
-const char MediaConstraintsInterface::kTypingNoiseDetection[] =
-    "googTypingNoiseDetection";
-const char MediaConstraintsInterface::kAudioMirroring[] = "googAudioMirroring";
-const char MediaConstraintsInterface::kAecDump[] = "audioDebugRecording";
-
-// Google-specific constraint keys for a local video source (getUserMedia).
-const char MediaConstraintsInterface::kNoiseReduction[] = "googNoiseReduction";
-
-// Constraint keys for CreateOffer / CreateAnswer defined in W3C specification.
-const char MediaConstraintsInterface::kOfferToReceiveAudio[] =
-    "OfferToReceiveAudio";
-const char MediaConstraintsInterface::kOfferToReceiveVideo[] =
-    "OfferToReceiveVideo";
-const char MediaConstraintsInterface::kVoiceActivityDetection[] =
-    "VoiceActivityDetection";
-const char MediaConstraintsInterface::kIceRestart[] =
-    "IceRestart";
-// Google specific constraint for BUNDLE enable/disable.
-const char MediaConstraintsInterface::kUseRtpMux[] =
-    "googUseRtpMUX";
-
-// Below constraints should be used during PeerConnection construction.
-const char MediaConstraintsInterface::kEnableDtlsSrtp[] =
-    "DtlsSrtpKeyAgreement";
-const char MediaConstraintsInterface::kEnableRtpDataChannels[] =
-    "RtpDataChannels";
-// Google-specific constraint keys.
-const char MediaConstraintsInterface::kEnableDscp[] = "googDscp";
-const char MediaConstraintsInterface::kEnableIPv6[] = "googIPv6";
-const char MediaConstraintsInterface::kEnableVideoSuspendBelowMinBitrate[] =
-    "googSuspendBelowMinBitrate";
-const char MediaConstraintsInterface::kCombinedAudioVideoBwe[] =
-    "googCombinedAudioVideoBwe";
-const char MediaConstraintsInterface::kScreencastMinBitrate[] =
-    "googScreencastMinBitrate";
-// TODO(ronghuawu): Remove once cpu overuse detection is stable.
-const char MediaConstraintsInterface::kCpuOveruseDetection[] =
-    "googCpuOveruseDetection";
-const char MediaConstraintsInterface::kPayloadPadding[] = "googPayloadPadding";
-
-
-// Set |value| to the value associated with the first appearance of |key|, or
-// return false if |key| is not found.
-bool MediaConstraintsInterface::Constraints::FindFirst(
-    const std::string& key, std::string* value) const {
-  for (Constraints::const_iterator iter = begin(); iter != end(); ++iter) {
-    if (iter->key == key) {
-      *value = iter->value;
-      return true;
-    }
-  }
-  return false;
-}
-
-// Find the highest-priority instance of the boolean-valued constraint) named by
-// |key| and return its value as |value|. |constraints| can be null.
-// If |mandatory_constraints| is non-null, it is incremented if the key appears
-// among the mandatory constraints.
-// Returns true if the key was found and has a valid boolean value.
-// If the key appears multiple times as an optional constraint, appearances
-// after the first are ignored.
-// Note: Because this uses FindFirst, repeated optional constraints whose
-// first instance has an unrecognized value are not handled precisely in
-// accordance with the specification.
-bool FindConstraint(const MediaConstraintsInterface* constraints,
-                    const std::string& key, bool* value,
-                    size_t* mandatory_constraints) {
-  std::string string_value;
-  if (!constraints) {
-    return false;
-  }
-  if (constraints->GetMandatory().FindFirst(key, &string_value)) {
-    if (mandatory_constraints)
-      ++*mandatory_constraints;
-    return rtc::FromString(string_value, value);
-  }
-  if (constraints->GetOptional().FindFirst(key, &string_value)) {
-    return rtc::FromString(string_value, value);
-  }
-  return false;
-}
-
-}  // namespace webrtc