…sted) (#679)

* py3 update for automate-git.py and automate.py

* --disable-syntax-validation option at gclient has been removed from upstream

* Add support for Python 3.8 and Upgrade Cython (#594)

Fixes: #546

Had to include harfbuzz manually as newer Pango change this.
See:
    eiskaltdcpp/eiskaltdcpp#413
    https://gitlab.gnome.org/GNOME/pango/-/issues/387

Also had to add `-Wno-deprecated-declarations` to get this to compile because
of the following errors that didn't seem to be coming from this code directly:

    warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead
    warning: ‘GTypeDebugFlags’ is deprecated

* update spotify prebuilt cef url

* fix

* add support for cef 123 version

* Fix CefListValue "int index" params (#461).

* getting partical fix from d6deaf8

* getting partical fix (part 2) from d6deaf8

* undo previous unittest change (partly)

* Fix V8ContextHandler.OnContextCreated and OnContextReleased (#484).

These callbacks were never called previously.

Rename --no-run-examples flag to --unittests in build scripts.

* add python311 support

* undo previous accidental change to common.py

* update misc place for py311 support

* better handle MainMessageLoopExternalPump, remove some previouis test code at frame.pyx

* add mainframe validation at javascript_bindings.pyx

* undo unexpected change to src/compile_time_constatns.pxi

* not use obsolete base/cef_ptr_util.h

* add back cef_mac.h and cef_linux.h

* address pull request feedback

* restore previous language_level line at cython_setup.py

* remove obsolete stuff

* delete previously commented code

* address pull request feedback

* delete previously commented code

* update osr_test.py to respect current event data type

* delete OnPluginCrashed; add initial implementation of CanSendCookie and CanSaveCookie; restore network_cookies.py and make slight tweak to use CanSendCookie and CanSaveCookie

* add back upstream cef 6312 branch's cef_types_linux.h and cef_types_mac.h

* remove commented SendProcessMessage from cef_browser.pxd

* one more place to use str type for uniqueFrameId

* bring back SendFocusEvent in browser.pyx for backward compatibility

* replace ondomread.py example using example.com, as google.com website is using complex iframe which is not good with cefpython javascript binding

* remove obsolete 'ignore_certificate_errors' from cef_types.pxd

---------

Co-authored-by: linesight <ted.lin0000@yahoo.com>
Co-authored-by: gary <gary@byoteki.com>
Co-authored-by: cztomczak <cztomczak@users.noreply.github.com>

* upgrade cython requiment to 3.0.10 version

* have to preseve cython generated file header line

* bump cython version to 3.0.12

* Ensuring `nogil` always comes after `except`

* suppress cython performance hint warning

* add python 3.12/3.13 support

* add more change to build_distrib.py

---------

Co-authored-by: linesight <ted.lin0000@yahoo.com>

… GetReferrerPolicy (#642)

* Add support for Request class methods SetReferrer, GetReferrerURL and GetReferrerPolicy

* update MD file

---------

Co-authored-by: Czarek Tomczak <cztomczak@users.noreply.github.com>

Remove old visual studio vars (Python 2.7 & 3.4).

Update build instructions.