Move TextIteratorTextState's member initiailization to class declaration

third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp

Index: third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp
diff --git a/third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp b/third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp
index f237ddcaf5c04191078cd362c11fe5db1d500cea..9def0b16a701c225292dbdc9c7aede8183699df4 100644
--- a/third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp
+++ b/third_party/WebKit/Source/core/editing/iterators/TextIteratorTextState.cpp
@@ -34,15 +34,7 @@ namespace blink {
 
 TextIteratorTextState::TextIteratorTextState(
     const TextIteratorBehavior& behavior)
-    : text_length_(0),
-      single_character_buffer_(0),
-      position_node_(nullptr),
-      position_start_offset_(0),
-      position_end_offset_(0),
-      has_emitted_(false),
-      last_character_(0),
-      behavior_(behavior),
-      text_start_offset_(0) {}
+    : behavior_(behavior) {}
 
 UChar TextIteratorTextState::CharacterAt(unsigned index) const {
   SECURITY_DCHECK(index < static_cast<unsigned>(length()));