Remove redundant null check for newTouchTarget

This is a non-functional change.

The variable newTouchTarget is initialized to null and is not modified
before its first null check in ViewGroup#dispatchTouchEvent, making the
check unnecessary.

Test: check for regressions in the existing CI test suites
Google: 3644465
Change-Id: I1a2bec9da6d569dd216af88cb5c21b6e11c67f3c
Signed-off-by: Jackeagle <jackeagle102@gmail.com>
1 file changed