Hide SpellCheckRequest from other classes in editing/spellcheck

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

Index: third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp b/third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp
index 3b106ceba3650c104d0a449ab02ff6dc54518adb..1b992a37c1e90aebdd5cbfffbb47f867963f2882 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/HotModeSpellCheckRequester.cpp
@@ -100,9 +100,9 @@ void HotModeSpellCheckRequester::checkSpellingAt(const Position& position) {
   if (!shouldCheckRootEditableInHotMode(*rootEditable, position))
     return;
 
-  SpellCheckRequest* request = SpellCheckRequest::create(
-      calculateHotModeCheckingRange(*rootEditable, position));
-  m_requester->requestCheckingFor(request);
+  const EphemeralRange& checkingRange =
+      calculateHotModeCheckingRange(*rootEditable, position);
+  m_requester->requestCheckingFor(checkingRange);
 }
 
 }  // namespace blink