ResolverDrawerLayout to request layout when needed.

The list of fields that directly or undirectly and/or condtionally
influence view's layout:
onMeasure:
  mMaxWidth

onLayout:
  mTopOffset
    <- mCollapseOffset
  mCollapseOffset
    <- mCollapsibleHeight
      <- mShowAtTop
      <- mMaxCollapsedHeightSmall
      <- mCollapsibleHeightReserved
      <- mSmallCollapsed
      <- mAlwaysShowHeight
    <- mOpenOnLayout
    <- mShowAtTop
All their assigments is revied and discovered issues is addressed in
this CL (plus small adjustements suggested by the static code inspector).

Fix: 237718103
Test: Unit tests + manual.
Change-Id: I405b7a48dac18e090a055f3187004b3a8565586c