Move ownership of IdleSpellCheckCallback from LocalFrame to SpellChecker

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

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 25 matching lines @@
 #include "core/dom/Range.h"
 #include "core/editing/EditingUtilities.h"
 #include "core/editing/Editor.h"
 #include "core/editing/EphemeralRange.h"
 #include "core/editing/VisibleUnits.h"
 #include "core/editing/commands/CompositeEditCommand.h"
 #include "core/editing/commands/ReplaceSelectionCommand.h"
 #include "core/editing/commands/TypingCommand.h"
 #include "core/editing/iterators/CharacterIterator.h"
 #include "core/editing/markers/DocumentMarkerController.h"
+#include "core/editing/spellcheck/IdleSpellCheckCallback.h"
 #include "core/editing/spellcheck/SpellCheckRequester.h"
 #include "core/editing/spellcheck/TextCheckingParagraph.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLInputElement.h"
 #include "core/layout/LayoutTextControl.h"
 #include "core/loader/EmptyClients.h"
 #include "core/page/Page.h"
 #include "core/page/SpellCheckerClient.h"
 #include "platform/RuntimeEnabledFeatures.h"
@@ skipping 102 matching lines @@
     return page->spellCheckerClient();
   return emptySpellCheckerClient();
 }
 
 TextCheckerClient& SpellChecker::textChecker() const {
   return spellCheckerClient().textChecker();
 }
 
 SpellChecker::SpellChecker(LocalFrame& frame)
     : m_frame(&frame),
-      m_spellCheckRequester(SpellCheckRequester::create(frame)) {}
+      m_spellCheckRequester(SpellCheckRequester::create(frame)),
+      m_idleSpellCheckCallback(IdleSpellCheckCallback::create(frame)) {}
 
 bool SpellChecker::isSpellCheckingEnabled() const {
   return spellCheckerClient().isSpellCheckingEnabled();
 }
 
 void SpellChecker::toggleSpellCheckingEnabled() {
   spellCheckerClient().toggleSpellCheckingEnabled();
   if (isSpellCheckingEnabled())
     return;
   for (Frame* frame = this->frame().page()->mainFrame(); frame;
@@ skipping 923 matching lines @@
 // TODO(xiaochengh): This function is only used by unit tests. We should move it
 // to IdleSpellCheckCallback and modify unit tests to cope with idle time spell
 // checker.
 void SpellChecker::cancelCheck() {
   m_spellCheckRequester->cancelCheck();
 }
 
 DEFINE_TRACE(SpellChecker) {
   visitor->trace(m_frame);
   visitor->trace(m_spellCheckRequester);
+  visitor->trace(m_idleSpellCheckCallback);
 }
 
 void SpellChecker::prepareForLeakDetection() {
-  if (!RuntimeEnabledFeatures::idleTimeSpellCheckingEnabled())
-    m_spellCheckRequester->prepareForLeakDetection();
+  m_spellCheckRequester->prepareForLeakDetection();
 }
 
 Vector<TextCheckingResult> SpellChecker::findMisspellings(const String& text) {
   Vector<UChar> characters;
   text.appendTo(characters);
   unsigned length = text.length();
 
   TextBreakIterator* iterator = wordBreakIterator(characters.data(), length);
   if (!iterator)
     return Vector<TextCheckingResult>();
@@ skipping 103 matching lines @@
         startOfNextParagraph(createVisiblePosition(paragraphEnd));
     paragraphStart = newParagraphStart.toParentAnchoredPosition();
     paragraphEnd = endOfParagraph(newParagraphStart).toParentAnchoredPosition();
     firstIteration = false;
     totalLengthProcessed += currentLength;
   }
   return std::make_pair(firstFoundItem, firstFoundOffset);
 }
 
 }  // namespace blink