Commits
Tenghui Zhu authored and Android Git Automerger committed 4b05c5a9c22M
am 5daee1dc: Merge "Limit dotProduct value to 1.0f, so acosf would not return NaN." into mnc-dev * commit '5daee1dc27d7b0eadfddefcaf73da229579fd436': Limit dotProduct value to 1.0f, so acosf would not return NaN.
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