Fix check failure at LineBreaker::HandleTextForFastMinContent
The DCHECK_EQ fails, because sometimes the decoration width of elements
with box-decoration-break is zero, so position_ will be
equal to indent, and the value of should_break_at_first_opportunity
will be false. has_cloned_box_decorations_ is true. So the DCHECK_EQ
fails.
Bug: 362530623
Change-Id: I4523c16089326340c4bab88ae3b674ccb0bdd9ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5873209
Reviewed-by: Morten Stenshorne mstensho@chromium.org
Reviewed-by: Koji Ishii kojii@chromium.org
Commit-Queue: Morten Stenshorne mstensho@chromium.org
Auto-Submit: cathie chen cchen@igalia.com
Cr-Commit-Position: refs/heads/main@{#1367328}