remove unused exc_handling enum

Change-Id: I5e2e084114c8b0eedd0f2cd8327d6c6d68742462

comphelper/source/misc/scopeguard.cxx

@@ -26,27 +26,18 @@ namespace comphelper {
 
 ScopeGuard::~ScopeGuard()
 {
-    if (m_func)
-    {
-        if (m_excHandling == IGNORE_EXCEPTIONS)
-        {
-            try {
-                m_func();
-            }
-            catch (css::uno::Exception & exc) {
-                (void) exc; // avoid warning about unused variable
-                OSL_FAIL(
-                    OUStringToOString( "UNO exception occurred: " +
-                        exc.Message, RTL_TEXTENCODING_UTF8 ).getStr() );
-            }
-            catch (...) {
-                OSL_FAIL( "unknown exception occurred!" );
-            }
-        }
-        else
-        {
-            m_func();
-        }
+    if (!m_func)
+        return;
+    try {
+        m_func();
+    }
+    catch (css::uno::Exception & exc) {
+        (void) exc; // avoid warning about unused variable
+        OSL_FAIL( OUStringToOString( "UNO exception occurred: " + exc.Message,
+                                     RTL_TEXTENCODING_UTF8 ).getStr() );
+    }
+    catch (...) {
+        OSL_FAIL( "unknown exception occurred!" );
     }
 }
 

include/comphelper/flagguard.hxx

@@ -31,8 +31,8 @@ namespace comphelper
     class COMPHELPER_DLLPUBLIC FlagRestorationGuard : public ScopeGuard
     {
     public:
-        FlagRestorationGuard( bool& i_flagRef, bool i_temporaryValue, exc_handling i_excHandling = IGNORE_EXCEPTIONS )
-            : ScopeGuard(RestoreFlag(i_flagRef), i_excHandling)
+        FlagRestorationGuard( bool& i_flagRef, bool i_temporaryValue )
+            : ScopeGuard(RestoreFlag(i_flagRef))
         {
             i_flagRef = i_temporaryValue;
         }
@@ -61,8 +61,8 @@ namespace comphelper
     class COMPHELPER_DLLPUBLIC FlagGuard : public ScopeGuard
     {
     public:
-        explicit FlagGuard( bool& i_flagRef, exc_handling i_excHandling = IGNORE_EXCEPTIONS )
-            : ScopeGuard( [&i_flagRef] () { i_flagRef = false; }, i_excHandling)
+        explicit FlagGuard( bool& i_flagRef )
+            : ScopeGuard( [&i_flagRef] () { i_flagRef = false; } )
         {
             i_flagRef = true;
         }

include/comphelper/scopeguard.hxx

@@ -31,16 +31,12 @@ namespace comphelper {
 class COMPHELPER_DLLPUBLIC ScopeGuard
 {
 public:
-    enum exc_handling { IGNORE_EXCEPTIONS, ALLOW_EXCEPTIONS };
-
     /** @param func function object to be executed in dtor
         @param excHandling switches whether thrown exceptions in dtor will be
                            silently ignored (but OSL_ asserted)
     */
     template <typename func_type>
-    explicit ScopeGuard( func_type const & func,
-                         exc_handling excHandling = IGNORE_EXCEPTIONS )
-        : m_func( func ), m_excHandling( excHandling ) {}
+    explicit ScopeGuard( func_type const & func ) : m_func( func ) {}
 
     ~ScopeGuard();
 
@@ -55,7 +51,6 @@ private:
     ScopeGuard& operator=(const ScopeGuard&) = delete;
 
     ::std::function<void ()> m_func;
-    exc_handling const m_excHandling;
 };
 
 } // namespace comphelper