Rename media constraints model and store.

webrtc/examples/BUILD.gn

Index: webrtc/examples/BUILD.gn
diff --git a/webrtc/examples/BUILD.gn b/webrtc/examples/BUILD.gn
index 8a71895d39d9080342fa051093bb39345484ed80..76adf298c4220437973e139c20a13936ac374ef2 100644
--- a/webrtc/examples/BUILD.gn
+++ b/webrtc/examples/BUILD.gn
@@ -241,10 +241,11 @@ if (is_ios || (is_mac && target_cpu != "x86")) {
         "objc/AppRTCMobile/ios/ARDMainView.m",
         "objc/AppRTCMobile/ios/ARDMainViewController.h",
         "objc/AppRTCMobile/ios/ARDMainViewController.m",
-        "objc/AppRTCMobile/ios/ARDMediaConstraintsModel.h",
-        "objc/AppRTCMobile/ios/ARDMediaConstraintsModel.m",
-        "objc/AppRTCMobile/ios/ARDMediaConstraintsSettingsStore.h",
-        "objc/AppRTCMobile/ios/ARDMediaConstraintsSettingsStore.m",
+        "objc/AppRTCMobile/ios/ARDSettingsModel+Private.h",
+        "objc/AppRTCMobile/ios/ARDSettingsModel.h",
+        "objc/AppRTCMobile/ios/ARDSettingsModel.m",
+        "objc/AppRTCMobile/ios/ARDSettingsStore.h",
+        "objc/AppRTCMobile/ios/ARDSettingsStore.m",
         "objc/AppRTCMobile/ios/ARDSettingsViewController.h",
         "objc/AppRTCMobile/ios/ARDSettingsViewController.m",
         "objc/AppRTCMobile/ios/ARDStatsView.h",