Wrap code into TextIterator::HandleRememberedProgress

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 fd420e0ff9d07992c34fa24e46fa4dd5fc0cb12b..4c01d0f13111f2a2a7306e3399d01b63b66881c2 100644
--- a/third_party/WebKit/Source/core/editing/iterators/TextIterator.h
+++ b/third_party/WebKit/Source/core/editing/iterators/TextIterator.h
@@ -131,6 +131,9 @@ class CORE_TEMPLATE_CLASS_EXPORT TextIteratorAlgorithm {
   bool ShouldEmitSpaceBeforeAndAfterNode(Node*);
   void RepresentNodeOffsetZero();
 
+  // Returns true if text is emitted from the remembered progress (if any).
+  bool HandleRememberedProgress();
+
   // Return true if the iteration progress should advance to |kHandledNode|
   // after calling a |HandleXXX| function.
   // TODO(xiaochengh): The meaning of the return values is unclear, and they do