git: openjdk/jdk: 8255378: [Vector API] Remove redundant vector length check after JDK-8254814 and JDK-8255210

[Jie Fu]

Changeset: 591e7e2c
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-10-28 11:04:08 +0000
URL:       https://git.openjdk.java.net/jdk/commit/591e7e2c

8255378: [Vector API] Remove redundant vector length check after JDK-8254814 and JDK-8255210

Reviewed-by: vlivanov, adinn

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