[vcs-log] get rid of executeWithoutRepaint since we modify graph only in ui thread

platform/vcs-log/impl/src/com/intellij/vcs/log/ui/VcsLogUiImpl.java

@@ -145,7 +145,7 @@ public class VcsLogUiImpl implements VcsLogUi, Disposable {
   }
 
   private void performLongAction(@NotNull final GraphAction graphAction, @NotNull String title) {
-    runUnderModalProgress(title, new Runnable() {
+    ProgressManager.getInstance().runProcessWithProgressSynchronously(new Runnable() {
       @Override
       public void run() {
         final GraphAnswer<Integer> answer = myVisiblePack.getVisibleGraph().getActionController().performAction(graphAction);
@@ -159,7 +159,7 @@ public class VcsLogUiImpl implements VcsLogUi, Disposable {
           }
         });
       }
-    });
+    }, title, false, null, getMainFrame().getMainComponent());
   }
 
   public void showAll() {
@@ -364,14 +364,6 @@ public class VcsLogUiImpl implements VcsLogUi, Disposable {
     return myProject;
   }
 
-  public void runUnderModalProgress(@NotNull final String task, @NotNull final Runnable runnable) {
-    getTable().executeWithoutRepaint(new Runnable() {
-      public void run() {
-        ProgressManager.getInstance().runProcessWithProgressSynchronously(runnable, task, false, null, getMainFrame().getMainComponent());
-      }
-    });
-  }
-
   @Override
   public void setBranchesPanelVisible(boolean visible) {
     myMainFrame.setBranchesPanelVisible(visible);

platform/vcs-log/impl/src/com/intellij/vcs/log/ui/frame/VcsLogGraphTable.java

@@ -87,7 +87,6 @@ public class VcsLogGraphTable extends JBTable implements TypeSafeDataProvider, C
   private final GraphCommitCellRender myGraphCommitCellRender;
 
   private boolean myColumnsSizeInitialized = false;
-  private final AtomicInteger myRepaintFreezedCounter = new AtomicInteger();
 
   @NotNull private final Collection<VcsLogHighlighter> myHighlighters = ContainerUtil.newArrayList();
 
@@ -234,27 +233,6 @@ public class VcsLogGraphTable extends JBTable implements TypeSafeDataProvider, C
     }
   }
 
-  @Override
-  protected void paintComponent(@NotNull Graphics g) {
-    if (myRepaintFreezedCounter.get() > 0) {
-      return;
-    }
-    super.paintComponent(g);
-  }
-
-  /**
-   * Freeze repaint to avoid repainting during changing the Graph.
-   */
-  public void executeWithoutRepaint(@NotNull Runnable action) {
-    myRepaintFreezedCounter.incrementAndGet();
-    try {
-      action.run();
-    }
-    finally {
-      myRepaintFreezedCounter.decrementAndGet();
-    }
-  }
-
   @Nullable
   public List<Change> getSelectedChanges() {
     TableModel model = getModel();