An intended behavior change disabling exhaustive searches in speed
feature causes VP9/DatarateTestVP9LargeDenoiser.4threads test failure.
Change the threshold to make it pass.
BUG=webm:1429
Change-Id: Ibcbe2314c6b2525799894f5d7204fc8eb4ec2a1e
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
ASSERT_GE(effective_datarate_[0], cfg_.rc_target_bitrate * 0.85)
<< " The datarate for the file is lower than target by too much!";
- ASSERT_LE(effective_datarate_[0], cfg_.rc_target_bitrate * 1.28)
+ ASSERT_LE(effective_datarate_[0], cfg_.rc_target_bitrate * 1.29)
<< " The datarate for the file is greater than target by too much!";
}