v10.2

What’s new in Firefox Reality 10.2

Bug fixes to WebXR.

Commits

• 6adc5cc8 Implement before unload prompt (#3508)
• 7523a32d Bump GV to v79.0.20200625094452 (#3553)
• 23cd7b66 Return an empty string for composing text when no result in zh-CN codebook. (#3496)
• be5c2885 Bump GV to 79.0.20200623034439 (#3534)
• 699262e1 Bump GV to 79.0.20200604092907 (#3463)
• cd8fe59d Bump FxR to v10.2