Don't cache the path of VFile move and rename events

The path is different before() and after() the VFS change,
so if cached it stays equal to the old path, not new.

Follow-up to fcde9ad

platform/core-api/src/com/intellij/openapi/vfs/newvfs/events/VFileMoveEvent.java

@@ -57,6 +57,12 @@ public class VFileMoveEvent extends VFileEvent {
     return "VfsEvent[move " + myFile.getName() +" from " + myOldParent + " to " + myNewParent + "]";
   }
 
+  @NotNull
+  @Override
+  public String getPath() {
+    return computePath();
+  }
+
   @NotNull
   @Override
   protected String computePath() {

platform/core-api/src/com/intellij/openapi/vfs/newvfs/events/VFilePropertyChangeEvent.java

@@ -99,6 +99,12 @@ public class VFilePropertyChangeEvent extends VFileEvent {
     return myPropertyName;
   }
 
+  @NotNull
+  @Override
+  public String getPath() {
+    return computePath();
+  }
+
   @NotNull
   @Override
   protected String computePath() {