loplugin:unnecessaryparen (clang-cl)

Change-Id: I867dd6f70d83f9e57ff3b9b5c73e18b6860e9026
Reviewed-on: https://gerrit.libreoffice.org/47671Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

fpicker/source/win32/filepicker/FilterContainer.cxx

@@ -80,7 +80,7 @@ bool CFilterContainer::delFilter( const OUString& aName )
     sal_Int32 pos = getFilterTagPos( aName );
     if ( pos > -1 )
     {
-        m_vFilters.erase( ( m_vFilters.begin() + pos ) );
+        m_vFilters.erase( m_vFilters.begin() + pos );
         m_bIterInitialized = false;
     }
 

shell/source/win32/ooofilereader/contentreader.cxx

@@ -111,7 +111,7 @@ ITag* CContentReader::chooseTagReader( const std::wstring& tag_name, const XmlTa
     assert( !m_TagBuilderStack.empty() );
     ITag* pTagBuilder = m_TagBuilderStack.top();
 
-    return ( pTagBuilder->getTagAttribute(CONTENT_TEXT_STYLENAME) );
+    return pTagBuilder->getTagAttribute(CONTENT_TEXT_STYLENAME);
 }
 
 /** add chunk into Chunk Buffer.