robust removeAllBreakpoints

catch error while open new tab (attach debugger)
Chrome still crashed on speed search in Variable View.

platform/core-api/src/com/intellij/openapi/util/ActionCallback.java

@@ -184,6 +184,16 @@ public class ActionCallback implements Disposable {
       myCallbacks.add(callback);
     }
 
+    @NotNull
+    public ActionCallback create() {
+      ActionCallback result = new ActionCallback(myCallbacks.size());
+      Runnable doneRunnable = result.createSetDoneRunnable();
+      for (ActionCallback each : myCallbacks) {
+        each.doWhenDone(doneRunnable).notifyWhenRejected(result);
+      }
+      return result;
+    }
+
     @NotNull
     public ActionCallback getWhenProcessed() {
       final ActionCallback result = new ActionCallback(myCallbacks.size());