[code-reflection] Integrated: Fixed bug selecting opencl device - really this time

[Gary Frost]

Apologies. 

Last fix was not complete.  This should fix device selection

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Commit messages:
 - Fixed bug selecting opencl device - really this time

Changes: https://git.openjdk.org/babylon/pull/357/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=357&range=00
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/babylon/pull/357.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/357/head:pull/357

PR: https://git.openjdk.org/babylon/pull/357