1.  add classname = "" log.
[ci skip]
Merge pull request #7156 from samuele3hu/v3_keypad_fix

Update controller.lua for CocosIDE’s need
Merge pull request #7186 from billtt/v3_fixNodeSetScale

fix a bug that Node::setScale(float) may not work properly
[ci skip]
[ci skip]
Add coco studio ui focus test cases for Lua
Add deprecated support for lua binding of `getSize` and `setSize` of Widget
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_ui_focus
modify debug output file to runtime mac folder
fix ListView addChild problem
Update bindings-generator submodule
Merge pull request #7203 from samuele3hu/v3_ui_focus

Add coco studio ui focus test cases for Lua and add deprecated support for some functions
[ci skip]
[AUTO]: updating luabinding automatically
Merge pull request #7207 from CocosRobot/update_lua_bindings_1403687738

[AUTO]: updating luabinding automatically
Merge pull request #7205 from samuele3hu/v3_ui_binary

Update bindings-generator submodule
Merge pull request #7204 from andyque/fixListViewTestHorizentalCarsh

fix ListView addChild problem
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7208 from CocosRobot/update_cocosfiles_1403688059

[AUTO][ci skip]: updating cocos2dx_files.json