am f7f1280e: Merge changes Ib4e27ea3,I4ad55266,Ie32b32c7

* commit 'f7f1280e0c71d64098efb42b58a922d056164b5e':
  stagefright amrnb: Remove extern from table definitions
  stagefright amrnb: Add includes for prototype declarations of tables
  stagefright amrnb: Add missing const qualifier to table declarations in headers