Add SpellCheckTestBase::GetSpellChecker()

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

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/editing/spellcheck/IdleSpellCheckCallback.h"
 
 #include "core/editing/spellcheck/SpellCheckTestBase.h"
 #include "core/editing/spellcheck/SpellChecker.h"
 #include "core/frame/LocalFrame.h"
 #include "platform/RuntimeEnabledFeatures.h"
 
 namespace blink {
 
 using State = IdleSpellCheckCallback::State;
 
 class IdleSpellCheckCallbackTest : public SpellCheckTestBase {
  protected:
   IdleSpellCheckCallback& IdleChecker() {
-    return GetFrame().GetSpellChecker().GetIdleSpellCheckCallback();
+    return GetSpellChecker().GetIdleSpellCheckCallback();
   }
 
   void TransitTo(State state) {
     switch (state) {
       case State::kInactive:
         IdleChecker().Deactivate();
         break;
       case State::kHotModeRequested:
         IdleChecker().SetNeedsInvocation();
         break;
@@ skipping 170 matching lines @@
     return;
   if (!RuntimeEnabledFeatures::idleTimeColdModeSpellCheckingEnabled())
     return;
 
   TransitTo(State::kColdModeRequested);
   GetDocument().Shutdown();
   EXPECT_EQ(State::kInactive, IdleChecker().GetState());
 }
 
 }  // namespace blink