Add usage description strings to Info.plist
These are required for apps that use the camera and microphone on iOS 10
BUG=webrtc:6428
R=magjed@webrtc.org, tkchin@webrtc.org
Review URL: https://codereview.webrtc.org/2372203002 .
Cr-Commit-Position: refs/heads/master@{#14401}
diff --git a/webrtc/examples/objc/AppRTCMobile/ios/Info.plist b/webrtc/examples/objc/AppRTCMobile/ios/Info.plist
index e46d0e6..726f297 100644
--- a/webrtc/examples/objc/AppRTCMobile/ios/Info.plist
+++ b/webrtc/examples/objc/AppRTCMobile/ios/Info.plist
@@ -61,6 +61,10 @@
<string>audio</string>
<string>voip</string>
</array>
+ <key>NSCameraUsageDescription</key>
+ <string>Camera access needed for video calling</string>
+ <key>NSMicrophoneUsageDescription</key>
+ <string>Microphone access needed for video calling</string>
<key>UILaunchImages</key>
<array>
<dict>