rtl/string.hxx and rtl/ustring.hxx both unnecessarily #include <sal/log.hxx> (and don't make use of it themselves), but many other files happen to depend on it.
This is a continuation of commit 6ff2d84a to be able to remove those unneeded includes.

This commit adds missing headers to every file found by:
grep -FwL sal/log.hxx $(git grep -Elw 'SAL_INFO|SAL_INFO_IF|SAL_WARN|SAL_WARN_IF|SAL_DETAIL_LOG_STREAM|SAL_WHERE|SAL_STREAM|SAL_DEBUG')
in files formerly omitted for oversight or non-cxx extension

Change-Id: I327c573f44076c6ccfecf737eafccba2da72e1bd
Reviewed-on: https://gerrit.libreoffice.org/58600
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

rtl/string.hxx and rtl/ustring.hxx both unnecessarily #include <sal/log.hxx> (and don't make use of it themselves), but many other files happen to depend on it.
This is a continuation of commit 6ff2d84a to be able to remove those unneeded includes.

This commit adds missing headers to every file found by:
grep -FwL sal/log.hxx $(git grep -Elw 'SAL_INFO|SAL_INFO_IF|SAL_WARN|SAL_WARN_IF|SAL_DETAIL_LOG_STREAM|SAL_WHERE|SAL_STREAM|SAL_DEBUG')
to directories from sfx2 to starmath

Change-Id: I40ee7bfae6efdadd862319b7b693ad22c648e1c4
Reviewed-on: https://gerrit.libreoffice.org/58222
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: I7b19938246ca8498fa300f781589bf17b3d486aa
Reviewed-on: https://gerrit.libreoffice.org/56723
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

Change-Id: Ib9aac2a629352a25d80061c2d4ca420e8144a94b
Reviewed-on: https://gerrit.libreoffice.org/51683Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Jenkins <ci@libreoffice.org>

Regression from e80aef4e

The InternetQueryOption has two variants: ANSI (A) and Unicode (W)
(see https://msdn.microsoft.com/en-us/library/aa385101).
INTERNET_PROXY_INFO struct we are using is defined to contain two
LPCTSTR members (see https://msdn.microsoft.com/en-us/library/aa385148).
When UNICODE is defined, InternetQueryOption expands to W variant,
and at the same time, all MS-specific generic string types (like
TCHAR or LPCTSTR) are expanded to wchar_t-based types.

So, the expectation is that InternetQueryOptionW fills the struct
with pointers to widechar strings.

But actually this is not true: InternetQueryOptionW still returns
char-based strings in the struct; so just revert partially commit
above.

Change-Id: I0facb1baf2a191f7bafdf185e684bfe741ca677a
Reviewed-on: https://gerrit.libreoffice.org/51629Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: I73ec0af22c19674c4b120a68c63710a1b46928ae
Reviewed-on: https://gerrit.libreoffice.org/51623Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: Ifb434589ef08428ce609bc7a40b015d4df13224c
Reviewed-on: https://gerrit.libreoffice.org/50048Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

Change-Id: Ie2391b1feed31fe9cee7dc097c57ebebab698705
Reviewed-on: https://gerrit.libreoffice.org/49049Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: I5d5bb6b57a9e9ed2c66d304c18fe7ef233aae072

This is mostly a copy of the KDE4 backend ported to Qt5/KF5.

One difference is that this code will initialize the QApplication
on-demand, when it's not yet available. This will allow us to use
this desktop backend also within a vclplug that does not use Qt
itself, such as the upcoming Gtk3/KDE5 hybrid.

Change-Id: I5cf96ac5729608c82a58eead6723a38f014ba875
Reviewed-on: https://gerrit.libreoffice.org/47716Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>