Update operator<<(SelectionState)

third_party/WebKit/Source/core/layout/api/SelectionState.cpp

Index: third_party/WebKit/Source/core/layout/api/SelectionState.cpp
diff --git a/third_party/WebKit/Source/core/layout/api/SelectionState.cpp b/third_party/WebKit/Source/core/layout/api/SelectionState.cpp
index c492d7204804d46dbc8a1404e17cef469096a07b..14136478d6ff43826bd6a48965895df734d50712 100644
--- a/third_party/WebKit/Source/core/layout/api/SelectionState.cpp
+++ b/third_party/WebKit/Source/core/layout/api/SelectionState.cpp
@@ -19,7 +19,7 @@ std::ostream& operator<<(std::ostream& out, const SelectionState state) {
     case SelectionState::kEnd:
       return out << "End";
     case SelectionState::kStartAndEnd:
-      return out << "Both";
+      return out << "StartAndEnd";
   }
   NOTREACHED();
   return out;