am 8da3ac92: resolved conflicts for merge of 3f857b78 to eclair-mr2

Merge commit '8da3ac92a6a6247ef06de4d4b684f8635d8fc003' into eclair-mr2-plus-aosp

* commit '8da3ac92a6a6247ef06de4d4b684f8635d8fc003':
  Allow a GLThread to release and reacquire the EGL Surface as needed.