Log Message:
Update to 45.2.0

Changelog:
Fixed
    Graphics-related crashes (Bugs 1261320, 1224199)
    Various security fixes
    Unicode support for AutoConfig API (Bug 1271032)
    Web compatibility fix for addEventListener API (Bug 1266194)

Fixed in Firefox ESR 45.2
    2016-58 Entering fullscreen and persistent pointerlock without user permission
    2016-56 Use-after-free when textures are used in WebGL operations after \ 
recycle pool destruction
    2016-55 File overwrite and privilege escalation through Mozilla Windows updater
    2016-53 Out-of-bounds write with WebGL shader
    2016-52 Addressbar spoofing though the SELECT element
    2016-51 Use-after-free deleting tables from a contenteditable document
    2016-50 Buffer overflow parsing HTML5 fragments
    2016-49 Miscellaneous memory safety hazards (rv:47.0 / rv:45.2)