[vcs] VcsManagerPerModuleConfiguration: remove usages

platform/vcs-impl/src/com/intellij/openapi/vcs/impl/VcsManagerPerModuleConfiguration.java

@@ -36,6 +36,7 @@ import org.jetbrains.annotations.Nullable;
  * @deprecated to remove in IDEA 15
  */
 @Deprecated
+@SuppressWarnings("UnusedDeclaration")
 @State(
   name = "VcsManagerConfiguration",
   storages = @Storage(file = StoragePathMacros.MODULE_FILE)

resources/src/componentSets/IdeaComponents.xml

@@ -50,10 +50,5 @@
     </component>
   </project-components>
 
-  <module-components>
-    <component>
-      <implementation-class>com.intellij.openapi.vcs.impl.VcsManagerPerModuleConfiguration</implementation-class>
-    </component>
-  </module-components>
 </components>