Merged from master-tungsten: commit 43a2825a283e29c0f70100146394957af0598b0e Author: John Grossman <johngro@google.com> Date: Wed Apr 27 09:03:53 2011 -0700 Add the ability to pass float extras to AM. Change-Id: I970ad3f76a65bd781099204019095c73ed8c09db Change-Id: I4ab21f20da4529069479bc822ed20aa05d161357 Signed-off-by: Mike J. Chen <mjchen@google.com> Signed-off-by: John Grossman <johngro@google.com>