Refactor, move MetadataRetrieverTestRunner to testutil package.

- Make it looks more natural to have MetadataRetrieverTestRunner in the same package as ExoPlayerTestRunner. - Change moe_config script to remove the file MetadataRetrieverTestRunner, instead of the folder. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=202626238

Refactor, move MetadataRetrieverTestRunner to testutil package.
- Make it looks more natural to have MetadataRetrieverTestRunner in the same package as ExoPlayerTestRunner. - Change moe_config script to remove the file MetadataRetrieverTestRunner, instead of the folder. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=202626238
a916ad6a · hoangtc · Oliver Woodman · f94cef43 · f94cef43
Commit a916ad6a authored Jun 29, 2018 by hoangtc Committed by Oliver Woodman Jun 29, 2018
Showing with 0 additions and 0 deletions
testutils/src/main/java/com/google/android/exoplayer2/MetadataRetrieverTestRunner.java
--- a/testutils/src/main/java/com/google/android/exoplayer2/MetadataRetrieverTestRunner.java
+++ b/testutils/src/main/java/com/google/android/exoplayer2/MetadataRetrieverTestRunner.java