IssueTracker

When creating either a Swift extension or an Objective-C category on the GMSServices object, the application crashes whenever using a method in that extension/category on an iPhone 5, iPhone 5C, and iPhone 4S. This only happens on real devices, and does not happen in the simulator.

Steps to reproduce:

0. Create an Objective-C project in Xcode and add the GoogleMaps iOS SDK via Cocoapods.
1. Create a Swift extension on GMSServices
2. Add a static function to that extension (this can be a very simple function that solely prints to the console).
3. Use that function somewhere in the application that will get executed when the app launches.
4. Build and run on a real (*not* the simulator) iPhone 5 running iOS 9.1.

Expected results:
No crash when executing the code that uses the method in the extension.

Actual results:
The app crashes when executing the code that uses the method in the extension with a "... unrecognized selector..." error.

Google Maps SDK for iOS version: 1.11.1