[Reland] Allow storing multiple replacements on SpellCheckResult

third_party/WebKit/Source/core/editing/spellcheck/SpellCheckRequester.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 26 matching lines @@
 #include "platform/wtf/Vector.h"
 #include "platform/wtf/text/WTFString.h"
 
 namespace blink {
 
 class LocalFrame;
 class SpellCheckRequester;
 class TextCheckerClient;
 
 // TODO(xiaochengh): Move this class to dedicated files.
-class SpellCheckRequest final : public TextCheckingRequest {
+class CORE_EXPORT SpellCheckRequest final : public TextCheckingRequest {
  public:
   static SpellCheckRequest* Create(const EphemeralRange& checking_range,
                                    int request_number);
 
   ~SpellCheckRequest() override;
   void Dispose();
 
   Range* CheckingRange() const { return checking_range_; }
   Element* RootEditableElement() const { return root_editable_element_; }
 
@@ skipping 71 matching lines @@
 
   Member<SpellCheckRequest> processing_request_;
 
   typedef HeapDeque<Member<SpellCheckRequest>> RequestQueue;
   RequestQueue request_queue_;
 };
 
 }  // namespace blink
 
 #endif  // SpellCheckRequester_h