Update examples/tests with generates_header = True where necessary before flipping the attribute.

allevato · keith · commit 430311c8d24f · 2021-04-06T16:09:04.000-07:00
PiperOrigin-RevId: 362932692 (cherry picked from commit 1bcdd57)
diff --git a/examples/apple/objc_interop/BUILD b/examples/apple/objc_interop/BUILD
@@ -20,6 +20,7 @@ objc_library(
 swift_library(
     name = "Printer",
     srcs = ["Printer.swift"],
+    generates_header = True,
     deps = [":PrintStream"],
 )
 
