am f7613743: Merge "Don\'t call hwc set() if there is nothing new to do" into ics-mr0

* commit 'f7613743f29f38cbbaf4ae09996c380845a17daf':
  Don't call hwc set() if there is nothing new to do
tree: 76ee146a4535594873d96cdbe0b4dfc755fd619b
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE