Rename media constraints model and store.

webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsModel.h

Index: webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsModel.h
diff --git a/webrtc/examples/objc/AppRTCMobile/ios/ARDMediaConstraintsModel.h b/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsModel.h
similarity index 92%
rename from webrtc/examples/objc/AppRTCMobile/ios/ARDMediaConstraintsModel.h
rename to webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsModel.h
index 2f963e0361c74bd3568371cd9e3b6e2ee035476f..9c8b5c5f62b6d1c4d145da5275e3002e5a44d02a 100644
--- a/webrtc/examples/objc/AppRTCMobile/ios/ARDMediaConstraintsModel.h
+++ b/webrtc/examples/objc/AppRTCMobile/ios/ARDSettingsModel.h
@@ -12,16 +12,16 @@
 
 NS_ASSUME_NONNULL_BEGIN
 /**
- * Model class for user defined media constraints.
+ * Model class for user defined settings.
  *
- * Currently used for streaming media constraints only.
+ * Currently used for streaming media constraints and bitrate only.
  * In future audio media constraints support can be added as well.
  * Offers list of avaliable video resolutions that can construct streaming media constraint.
  * Exposes methods for reading and storing media constraints from persistent store.
  * Also translates current user defined media constraint into RTCMediaConstraints
  * dictionary.
  */
-@interface ARDMediaConstraintsModel : NSObject
+@interface ARDSettingsModel : NSObject
 
 /**
  * Returns array of available capture resoultions.
@@ -55,6 +55,5 @@ NS_ASSUME_NONNULL_BEGIN
  * @return NSDictionary with RTC width and height parameters
  */
 - (nullable NSDictionary *)currentMediaConstraintFromStoreAsRTCDictionary;
-
 @end
 NS_ASSUME_NONNULL_END