Jonas Jenwald c277e39b0b Remove the findResultsCount-check from PDFFindBar.updateResultsCount, and unnecessary defaults from the constructor
Given that `PDFFindBar` is written *specifically* for the default viewer, rather than general usage (as opposed to the `PDFFindController`), we should be able to simply assume that the `findResultsCount` DOM-element is always present. Even more so, when we're purposely not doing any similar checks for other DOM-elements in this code.

Also, remove unnecessary `null` defaults for the various DOM-element options in the constructor, since the code simply assumes that all of the relevant DOM-elements are in fact available.
2021-02-25 16:05:07 +01:00
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