Merge commit '2689808c79d16826dbd3596183fae03c788fb130' * commit '2689808c79d16826dbd3596183fae03c788fb130': Expose WallpaperSettingsActivity in the public API.
Merge commit '2689808c79d16826dbd3596183fae03c788fb130' * commit '2689808c79d16826dbd3596183fae03c788fb130': Expose WallpaperSettingsActivity in the public API.