Added synthetized check on block generation of ObjectOverridesPass.cs so already existing methods are not modified.
Added synthetized check on block generation of ObjectOverridesPass.cs so already existing methods are not modified.

mohtamohit/CppSharp,genuinelucifer/CppSharp,ddobrev/CppSharp,nalkaro/CppSharp,xistoso/CppSharp,mono/CppSharp,ddobrev/CppSharp,inordertotest/CppSharp,mydogisbox/CppSharp,nalkaro/CppSharp,ktopouzi/CppSharp,SonyaSa/CppSharp,u255436/CppSharp,zillemarco/CppSharp,xistoso/CppSharp,ktopouzi/CppSharp,SonyaSa/CppSharp,u255436/CppSharp,SonyaSa/CppSharp,SonyaSa/CppSharp,ddobrev/CppSharp,inordertotest/CppSharp,KonajuGames/CppSharp,mydogisbox/CppSharp,ddobrev/CppSharp,xistoso/CppSharp,txdv/CppSharp,mono/CppSharp,imazen/CppSharp,Samana/CppSharp,zillemarco/CppSharp,xistoso/CppSharp,genuinelucifer/CppSharp,imazen/CppSharp,mono/CppSharp,mohtamohit/CppSharp,ktopouzi/CppSharp,imazen/CppSharp,mono/CppSharp,genuinelucifer/CppSharp,mono/CppSharp,txdv/CppSharp,mono/CppSharp,nalkaro/CppSharp,Samana/CppSharp,mydogisbox/CppSharp,zillemarco/CppSharp,inordertotest/CppSharp,zillemarco/CppSharp,Samana/CppSharp,mydogisbox/CppSharp,mohtamohit/CppSharp,zillemarco/CppSharp,Samana/CppSharp,SonyaSa/CppSharp,mohtamohit/CppSharp,inordertotest/CppSharp,genuinelucifer/CppSharp,KonajuGames/CppSharp,mydogisbox/CppSharp,ktopouzi/CppSharp,u255436/CppSharp,inordertotest/CppSharp,imazen/CppSharp,u255436/CppSharp,xistoso/CppSharp,u255436/CppSharp,genuinelucifer/CppSharp,nalkaro/CppSharp,KonajuGames/CppSharp,ktopouzi/CppSharp,ddobrev/CppSharp,KonajuGames/CppSharp,mohtamohit/CppSharp,KonajuGames/CppSharp,txdv/CppSharp,nalkaro/CppSharp,Samana/CppSharp,txdv/CppSharp,txdv/CppSharp,imazen/CppSharp