Update to CEF 81.2.21

[salvadordf]

Hi,

I just did a small update to CEF4Delphi to CEF 81.2.21.

This is what's new in the binaries :

• Fix OSR keyboard input for editable PDF. https://bitbucket.org/chromiumembedded/ ... 831f40d180
• Change cef_pdf_print_settings_t custom margins from double to int. https://bitbucket.org/chromiumembedded/ ... 29a5083a96

The change in the PDF print settings in CEF caused that the margin properties in TChromium.PDFPrintOptions are now INTEGER.

The CEF binaries are these :

• 32 bits -> http://opensource.spotify.com/cefbuilds ... 32.tar.bz2
• 64 bits -> http://opensource.spotify.com/cefbuilds ... 64.tar.bz2