hg: jdk9/sandbox/jdk: JDK-8054307-branch: move asb utf16 rangeranch into stringutf16

[xueming.shen at oracle.com]

Changeset: fa8368fa20e4
Author:    sherman
Date:      2015-10-24 12:47 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/fa8368fa20e4

JDK-8054307-branch: move asb utf16 rangeranch into stringutf16

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! src/java.base/share/classes/java/lang/StringUTF16.java