This disables the example from being ran during snapshot tests. The titles are not used in the catalog; the breadcrumbs are used instead to populate the title.
PiperOrigin-RevId: 307729035
This is a follow up PR for #7166 adds @objc annotations to Swift catalogMetadata() methods, because the Swift 4 compiler no longer attempts to infer what methods should be visible to Objective-C. As a result of this change in the compiler, no Swift examples were showing up in Dragons after #7166. See this article: https://useyourloaf.com/blog/objc-warnings-upgrading-to-swift-4/ for additional context.
Renaming each of the example view controllers to include
"ExampleViewController" so they're easier to find. This is closer to our
typical naming pattern for example view controllers.
