Fix for NullPointerException in HTML5VideoViewProxy

There is a missing null check of mHTML5VideoView.

Change-Id: Ic49ad02703717c3b76da4371e80abfdebff90873
SystemUI: Add missing recycle calls (fix lint warning)

Change-Id: Ic3462ceb8d85e4ec2aee833d4327c4b81f5eac5a
Merge changes Ic3462ceb,Ic49ad027 into jb43

* changes:
  SystemUI: Add missing recycle calls (fix lint warning)
  Fix for NullPointerException in HTML5VideoViewProxy