Revert "Merge "InputMethodManager showSoftInput return documentation." into gingerbread"

This reverts commit 26d708d93624d2d060529b7e33e0a20172e85efd, reversing
changes made to 3ac85d31de6cab5a468b7728b3340cf1b57bc8fe.

Change-Id: Ifc19f837bee7437707ddddf0b19cb6bce53dd2c5
1 file changed