C++11 remove std::unary_function bases from functors

std::unary_function is deprecated since C++11 and removed in C++17

90% done with regexp magic.
removed obsolete <functional> includes.

The std::unary_function base class was used in 3 places:
* chart2/source/tools/DataSeriesHelper.cxx: lcl_MatchesRole
is used in a std::not1 function helper who uses the members
return_type and argument_type.
- replace deprecated std::not1 with a lambda
* chart2/source/tools/ModifyListenerHelper.cxx:
lcl_weakReferenceToSame used the argument_type member in the
operator() parameter.
- inline the parameter type.
* xmloff/source/chart/SchXMLExport.cxx: lcl_SequenceToMapElement
used result_type and argument_type in operator().
- inline the types

Also fix compile error with gcc about finding std::for_each.

Change-Id: I073673beb01410c3108e7d0346d9e7d6b9ad2e2f
Reviewed-on: https://gerrit.libreoffice.org/39358
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/include/svl/urlfilter.hxx b/include/svl/urlfilter.hxx
index c607dd32c711..d7d9d1d106fd 100644
--- a/include/svl/urlfilter.hxx
+++ b/include/svl/urlfilter.hxx
@@ -21,10 +21,9 @@
 #define INCLUDED_SVL_URLFILTER_HXX
 
 #include <tools/wldcrd.hxx>
-#include <functional>
 #include <vector>
 
-struct FilterMatch : public ::std::unary_function< bool, WildCard >
+struct FilterMatch
 {
 private:
     const OUString&   m_rCompareString;