croot
cd dalvik
repo start dalvik-is-dead-long-live-dalvik .
repo sync -c .
git rm -r README.txt
git rm -r dexopt
git rm -r tools/deadcode.py
git rm -r tools/dex-preopt
git rm -r tools/dexcheck
git rm -r tools/gdbjithelper
git rm -r unit-tests
git rm -r vm
git checkout HEAD vm/Common.h (needed by libdex)
git checkout HEAD vm/DalvikVersion.h (needed by libdex)
git checkout HEAD vm/Profile.h (needed by dmtracedump)
git add Android.mk (after removing vm, dexopt, and unit-tests references)
git commit -a -m 'Dalvik is dead, long live Dalvik!'

Bug: 14298175
Change-Id: I9dd13053677629d13496d4238af4374452cda415

See https://android-git.corp.google.com/g/#/c/157220

Also fix an occurrence of LOGW missed in an earlier change.

Bug: 5449033
Change-Id: I2e3b23839e6dcd09015d6402280e9300c75e3406

This was a hold over from a time when the compiler did not properly
support the CLZ intrinsic.

Change-Id: I224481868c8d6fd3e0382d9cde3a2ffd02cfd39c