Log Message:
Update to 45.0.2

Changelog:
Fixed:
    Fix an issue impacting the cookie header when third-party cookies are \ 
blocked (1257861)
    Fix a web compatibility regression impacting the srcset attribute of the \ 
image tag (1259482)
    Fix a regression with the copy and paste with some old versions of some \ 
Gecko applications like Thunderbird (1254980)
    Fix a crash impacting the video playback with Media Source Extension (1258562)
    Fix a regression impacting some specific uploads (1255735)