Revert "Set href attribute of newly inserted image to image title"

This reverts commit 537e4314663d159a8f6c33d0a227c863e7e3e0c8.

Bug: 61560
Change-Id: I60cd1b881dcb44f14925bfcdd013fcd100aa9e06
Merge "Revert "Set href attribute of newly inserted image to image title""