Revert "Bug 492202 - Zoom In/Out on block selection"

This reverts commit aa914d41a7dc9eda9677687190f78ac64bacf9be.

That change destroys the block selection feature if a non-monospaced font is used.

Change-Id: Iffca15bb9f5bc672e761d374344e3206310f653f
1 file changed