Restore a collapsed leading space of text used for line break

third_party/WebKit/Source/core/editing/iterators/TextIterator.h

Index: third_party/WebKit/Source/core/editing/iterators/TextIterator.h
diff --git a/third_party/WebKit/Source/core/editing/iterators/TextIterator.h b/third_party/WebKit/Source/core/editing/iterators/TextIterator.h
index b875f3eef525f6c902a04168dd801b220d12946f..31065792f97ef141a1875669ee98e3cc4b1bfc6f 100644
--- a/third_party/WebKit/Source/core/editing/iterators/TextIterator.h
+++ b/third_party/WebKit/Source/core/editing/iterators/TextIterator.h
@@ -149,6 +149,10 @@ private:
 
     bool excludesAutofilledValue() const { return m_behavior & TextIteratorExcludeAutofilledValue; }
 
+    bool doesNotBreakAtReplacedElement() const { return m_behavior & TextIteratorDoesNotBreakAtReplacedElement; }
+
+    bool forInnerText() const { return m_behavior & TextIteratorForInnerText; }
+
     bool isBetweenSurrogatePair(int position) const;
 
     // Append code units with offset range [position, position + copyLength)