Drop contradictory condition in min-width clamping

isMaxSizeNone() is nonsensical for min-width. Zero (but represented as
Auto) is initial Length value for min-width, not MaxSizeNone. This
stands out after the rename from isUndefined() to isMaxSizeNone(). But
in this case it seems |style()->logicalMinWidth().isMaxSizeNone()| was
a just long alias for |false| so remove it.

Review URL: https://codereview.chromium.org/1633683002

Cr-Commit-Position: refs/heads/master@{#371494}
1 file changed