Issues with latest paste style insertion

[GaurangTandon]

Snippet: brb. Clipbord contents: test.

1. Gives line break at the top in linkedin. This happens both when expanding brb one after the other and also when pasting clipboard after expanding brb.
2. Doesn't preserve styling of the clipboard contents in gmail, for example. Expanding brb then pasting something has different font style than what you expect.