Fix auto-scroll from source in the Structure View

Author: kshchepanovskyi

src/main/java/io/protostuff/jetbrains/plugin/view/structure/ProtoStructureViewFactory.java

@@ -19,7 +19,7 @@ public StructureViewBuilder getStructureViewBuilder(final PsiFile psiFile) {
             @NotNull
             @Override
             public StructureViewModel createStructureViewModel(@Nullable Editor editor) {
-                return new ProtoStructureViewModel((ProtoPsiFileRoot) psiFile);
+                return new ProtoStructureViewModel((ProtoPsiFileRoot) psiFile, editor);
             }
 
             @Override

src/main/java/io/protostuff/jetbrains/plugin/view/structure/ProtoStructureViewModel.java

@@ -5,6 +5,7 @@
 import com.intellij.ide.structureView.StructureViewTreeElement;
 import com.intellij.ide.util.treeView.smartTree.NodeProvider;
 import com.intellij.ide.util.treeView.smartTree.Sorter;
+import com.intellij.openapi.editor.Editor;
 import io.protostuff.jetbrains.plugin.psi.*;
 import org.jetbrains.annotations.NotNull;
 
@@ -17,8 +18,8 @@ final class ProtoStructureViewModel extends StructureViewModelBase
     private static final Collection<NodeProvider> NODE_PROVIDERS =
             Collections.singletonList(new ProtoFieldsNodeProvider());
 
-    ProtoStructureViewModel(ProtoPsiFileRoot root) {
-        super(root, getProtoRootElement(root));
+    ProtoStructureViewModel(ProtoPsiFileRoot root, Editor editor) {
+        super(root, editor, getProtoRootElement(root));
     }
 
     @NotNull