Remove special treatment of analyzer-experimental in publish_pkg

tools/publish_pkg.py

Index: tools/publish_pkg.py
diff --git a/tools/publish_pkg.py b/tools/publish_pkg.py
index d1629c9ea88841d86e727829d11837c6f8e48fd0..1c4cb59c32d21b13fdc4e8239ee88ce9b3ee182a 100755
--- a/tools/publish_pkg.py
+++ b/tools/publish_pkg.py
@@ -160,12 +160,6 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ''');
 
-  # TODO(jmesserly): this is a hack to make analyzer-experimental work.
-  if pkgName.endswith('-experimental'):
-    pkgReplace = (pkgName, pkgName.replace('-', '_'))
-    replaceInDart.append(pkgReplace)
-    replaceInPubspec.append(pkgReplace)
-
   replaceInDart.append(
     (r'(import|part)(\s+)(\'|")(\.\./)+pkg/([^/]+/)lib/', r'\1\2\3package:\5'))