whitespace.
Merge topic 'autogen-fixes' into next

a714d11e whitespace.
stray char.
Merge topic 'autogen-fixes' into next

3f6a29c0 stray char.
QtAutogen: Process all ui files in a source file (#14981).

Use a vector to store a list of matched ui_ includes, instead of
overwriting the previous match.
Merge topic 'autogen-fixes' into next

e3c97a19 QtAutogen: Process all ui files in a source file (#14981).