[InputEvent] Fill |data| field for 'input' event InsertText

third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.h

 /*
  * Copyright (C) 2005, 2006, 2008 Apple 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 69 matching lines @@
     ~CompositeEditCommand() override;
 
     // Returns |false| if the command failed.  e.g. It's aborted.
     bool apply();
     bool isFirstCommand(EditCommand* command) { return !m_commands.isEmpty() && m_commands.first() == command; }
     EditCommandComposition* composition() { return m_composition.get(); }
     EditCommandComposition* ensureComposition();
 
     virtual bool isReplaceSelectionCommand() const;
     virtual bool isTypingCommand() const;
+    virtual bool isInsertTextCommand() const;
     virtual bool preservesTypingStyle() const;
     virtual void setShouldRetainAutocorrectionIndicator(bool);
     virtual bool shouldStopCaretBlinking() const { return false; }
 
     DECLARE_VIRTUAL_TRACE();
 
 protected:
     explicit CompositeEditCommand(Document&);
 
     //
@@ skipping 78 matching lines @@
     bool isCompositeEditCommand() const final { return true; }
 
     Member<EditCommandComposition> m_composition;
 };
 
 DEFINE_TYPE_CASTS(CompositeEditCommand, EditCommand, command, command->isCompositeEditCommand(), command.isCompositeEditCommand());
 
 } // namespace blink
 
 #endif // CompositeEditCommand_h