By introducing committed and uncommitted trailing whitespace.
Created attachment 245152 [details] Patch
Comment on attachment 245152 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=245152&action=review > Source/WebCore/rendering/SimpleLineLayout.cpp:301 > + unsigned uncommittedStart = 0; { 0 } is more fashionable.
Committed r178939: <http://trac.webkit.org/changeset/178939>