Remove autofixing legacy library names

All users using latest Package Control have been migrated. So this function
is no longer required. All of those still using old betas might be affected
once upgrading, but well, I don't care about those still using out-dated betas.

They will run into self-made trouble.

package_control/package_cleanup.py

@@ -4,7 +4,7 @@
 import time
 import traceback
 
-from . import library, sys_path, text, __version__
+from . import sys_path, text, __version__
 from .activity_indicator import ActivityIndicator
 from .automatic_upgrader import AutomaticUpgrader
 from .clear_directory import clear_directory, delete_directory
@@ -96,8 +96,6 @@ def run(self):
         orphaned_ignored_packages = None
         removed_packages = None
 
-        self.remove_legacy_libraries()
-
         # Check metadata to verify packages were not improperly installed
         self.migrate_incompatible_packages(found_packages)
 
@@ -446,17 +444,6 @@ def install_missing_packages(self, found_packages):
             with ActivityIndicator('Installing missing packages...') as progress:
                 self.run_install_tasks(tasks, progress, unattended=True, package_kind='missing')
 
-    def remove_legacy_libraries(self):
-        """
-        Rename .dist-info directory
-
-        Prevent corruptions when satisfying libraries due to name translations
-        """
-
-        for lib in library.list_all():
-            if lib.name in library.DEPENDENCY_NAME_MAP:
-                library.remove(lib)
-
     def remove_orphaned_packages(self, found_packages):
         """
         Removes orphaned packages.