Update naming convention for Dr. Memory nightly results
Update naming convention for Dr. Memory nightly results

TBR=zhaoqin@chromium.org
BUG=https://github.com/DynamoRIO/dynamorio/issues/1795
NOTRY=true

Review URL: https://codereview.chromium.org/1405413003

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@297169 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build