Don't ever split DocumentMarkers on remove

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

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
index 626cb72b7aca4e268e89a3324fff73eabad0aeb0..6b5ab7f16044f1c8e84a1b261e6760e4536a7b87 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
@@ -763,9 +763,8 @@ void SpellChecker::UpdateMarkersForWordsAffectedByEditing(
   // as well. So we need to get the continous range of of marker that contains
   // the word in question, and remove marker on that whole range.
   const EphemeralRange word_range(remove_marker_start, remove_marker_end);
-  document->Markers().RemoveMarkers(
-      word_range, DocumentMarker::MisspellingMarkers(),
-      DocumentMarkerController::kRemovePartiallyOverlappingMarker);
+  document->Markers().RemoveMarkers(word_range,
+                                    DocumentMarker::MisspellingMarkers());
 }
 
 void SpellChecker::DidEndEditingOnTextField(Element* e) {