Don't ever split DocumentMarkers on remove

third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/editing/spellcheck/HotModeSpellCheckRequester.h"
 
 #include "core/editing/EditingUtilities.h"
 #include "core/editing/Editor.h"
 #include "core/editing/VisiblePosition.h"
 #include "core/editing/commands/CompositeEditCommand.h"
@@ skipping 91 matching lines @@
     return;
   processed_root_editables_.push_back(root_editable);
 
   if (!IsUnderActiveEditing(*root_editable, position))
     return;
 
   const EphemeralRange& current_word =
       CurrentWordIfTypingInPartialWord(*root_editable);
   if (current_word.IsNotNull()) {
     root_editable->GetDocument().Markers().RemoveMarkers(
-        current_word, DocumentMarker::MisspellingMarkers(),
-        DocumentMarkerController::kRemovePartiallyOverlappingMarker);
+        current_word, DocumentMarker::MisspellingMarkers());
     return;
   }
 
   const EphemeralRange& checking_range =
       CalculateHotModeCheckingRange(*root_editable, position);
   requester_->RequestCheckingFor(checking_range);
 }
 
 }  // namespace blink