unotest: one Resetter is enough

It seems all 3 places derive from unotest::MacrosTest, so extract the
common code there.

Change-Id: I71a2474a7d6b1623f50575f9e9c43580ba076330
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100185
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

1 files changed, 0 insertions, 27 deletions

diff --git a/xmlsecurity/qa/unit/signing/signing.cxx b/xmlsecurity/qa/unit/signing/signing.cxx
index ec17d7a82d78..a62dbd096aa0 100644
--- a/xmlsecurity/qa/unit/signing/signing.cxx
+++ b/xmlsecurity/qa/unit/signing/signing.cxx
@@ -1221,33 +1221,6 @@ CPPUNIT_TEST_FIXTURE(SigningTest, testDropMacroTemplateSignature)
                    SignatureState::NOSIGNATURES, ODFVER_013_TEXT);
 }
 
-namespace
-{
-class Resetter
-{
-private:
-    std::function<void()> m_Func;
-
-public:
-    Resetter(std::function<void()> const& rFunc)
-        : m_Func(rFunc)
-    {
-    }
-    ~Resetter()
-    {
-        try
-        {
-            m_Func();
-        }
-        catch (...) // has to be reliable
-        {
-            fprintf(stderr, "resetter failed with exception\n");
-            abort();
-        }
-    }
-};
-}
-
 /// Test if a macro signature from a OTT 1.0 template is preserved for ODT 1.0
 CPPUNIT_TEST_FIXTURE(SigningTest, testPreserveMacroTemplateSignature10)
 {