Move go debugger from "what toybox should have" to "what AOSP build h…

…as".

www/roadmap.html

@@ -483,7 +483,7 @@ <h2><a name=aosp /><a href="#aosp">Use case: Building AOSP</a></h2>
 <a href="https://android.googlesource.com/platform/prebuilts/build-tools/+/refs/heads/master/path/linux-x86/">here</a>.</p>
 
 <blockquote><b>
-awk basename bash bc bzip2 cat chmod cmp comm cp cut date dd diff dirname du
+awk basename bash bc bzip2 cat chmod cmp comm cp cut date dd diff dirname dlv du
 echo egrep env expr find fuser getconf getopt git grep gzip head hexdump
 hostname id jar java javap ln ls lsof m4 make md5sum mkdir mktemp mv od openssl
 paste patch pgrep pkill ps pstree pwd python python2.7 python3 readlink
@@ -503,7 +503,7 @@ <h2><a name=aosp /><a href="#aosp">Use case: Building AOSP</a></h2>
 that leaves:</p>
 
 <blockquote><b>
-bash dlv fuser git hexdump openssl pstree rsync sh unzip zip zipinfo
+bash fuser git hexdump openssl pstree rsync sh unzip zip zipinfo
 </b></blockquote>
 
 <p>For AOSP, zip/zipinfo/unzip are likely to be libziparchive based.