[Pidgin] Batch modify: #13310, #13356, #15298, #15375, #15808, #15829, ...

[Pidgin]

Batch modification to #13310, #13356, #15298, #15375, #15808, #15829, #16414, #16524, #16572, #16684, #16725 by dx:
component to XMPP

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