Revert "write a log file about OpenGL driver"

Caused enduring build breakage on Windows for gallery contents.

This reverts commit c0772f70.
(cherry picked from commit 2ebca292)

Revert "Revert "write a log file about OpenGL driver""

This reverts commit 2ebca292.

The build breakage in gengal was caused by the global variable
aCacheFolder, which is initialized by a call to
rtl::Bootstrap::expandMacros(), which initializes the global
FundamentalIni object before tools::extendApplicationEnvironment() gets
a chance to set URE_BOOTSTRAP, so FundamentalIni is empty.

Change-Id: I10d8652dab15ee6924ff4ceff17000963975e30f
Reviewed-on: https://gerrit.libreoffice.org/20232Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
(cherry picked from commit 47eaebc3)