Add missing callback APIs used by com.samsung.browser.

Add missing callback APIs used by com.samsung.browser.

M34 commit ID: aea2fce3b55a003ded94ce9243df52be538ac581
Add missing callback APIs that are used by com.samsung.browser.

+ "overflow,scroll,off"
+ "overflow,scroll,on"
+ "touchmove,handled"
+ "weblogin,checkbox,clicked"
+ "weblogin,checkbox,resume"
+ "weblogin,ready"

Bug: http://107.108.218.239/bugzilla/show_bug.cgi?id=7456
Reviewed by:  Antonio Gomes, arno renevier, Laszlo Gombos

Change-Id: I73217807b00c6e17d1706d3926f2978dd5da969b
Signed-off-by: zhuoyu.qian <zhuoyu.qian@samsung.com>