This function should be called on the main application thread to initialize
the CEF browser process. The |application| parameter may be NULL. Returns
true (1) if initialization succeeds. Returns false (0) if initialization
fails or if early exit is desired (for example, due to process singleton
relaunch behavior). If this function returns false (0) then the application
should exit immediately without calling any other CEF functions except,
optionally, CefGetErrorCode. The |windows_sandbox_info| parameter is only
used on Windows and may be NULL (see cef_sandbox_win.h for details).
This function should be called on the main application thread to initialize the CEF browser process. The |application| parameter may be NULL. Returns true (1) if initialization succeeds. Returns false (0) if initialization fails or if early exit is desired (for example, due to process singleton relaunch behavior). If this function returns false (0) then the application should exit immediately without calling any other CEF functions except, optionally, CefGetErrorCode. The |windows_sandbox_info| parameter is only used on Windows and may be NULL (see cef_sandbox_win.h for details).