Remove java_outer_classname from input_extension_atoms.proto

The extensions file contains more atoms than just those related to
keyboards, so remove the java_outer_classname so that the java file has
the default name InputExtensionAtoms.java.

Bug: 275726706
Test: build
Change-Id: I209a0e225a590f8ca6a3432052ba7bdc0873b187
1 file changed
tree: 4a93919d0adae6d58891e6765f4e64960b2d3cbb
  1. stats/
  2. OWNERS