Fix LinearLayout measureWithLargestChild for wrap_content views

Bug 6442795

When the measureWithLargestChild setting is enabled, LL used to
measure the full container taking the largest child rule into account,
but the child views were not properly remeasured for AT_MOST
measurespecs. Correct this.

Fix measureWithLargestChild for height

Change-Id: Ieb91114bc2ae65f9104337bd6d16a7d9e559571d