closed #4710: [win32] Crash in EventDispatcher if game starts up with mouse moving frequently
issue #4710: Fixed wrong indention.
closed #4711: [win32] Passing empty string to FileUtils::isFileExist may also return true
Merge pull request #6170 from dumganhar/iss4711-fileexist-win32

closed #4711: [win32] Passing empty string to FileUtils::isFileExist may also return true
Merge pull request #6169 from dumganhar/iss4710-eventdispatcher-crash

closed #4710: [win32] Crash in EventDispatcher if game starts up with mouse moving frequently
delete not need .c_str() in lua_cocos2dx_manual.cpp, [ci skip].
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into lua-autotest-1