[InputEvent] Move attributes from |EditCommand| to |CompositeEditCommand| (2/11)

third_party/WebKit/Source/core/editing/EditingUtilities.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007 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 23 matching lines @@
 #include "core/dom/Range.h"
 #include "core/dom/Text.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/editing/EditingStrategy.h"
 #include "core/editing/Editor.h"
 #include "core/editing/PlainTextRange.h"
 #include "core/editing/PositionIterator.h"
 #include "core/editing/VisiblePosition.h"
 #include "core/editing/VisibleSelection.h"
 #include "core/editing/VisibleUnits.h"
+#include "core/editing/commands/CompositeEditCommand.h"
+#include "core/editing/commands/TypingCommand.h"
 #include "core/editing/iterators/TextIterator.h"
 #include "core/editing/serializers/HTMLInterchange.h"
 #include "core/editing/state_machines/BackspaceStateMachine.h"
 #include "core/editing/state_machines/BackwardGraphemeBoundaryStateMachine.h"
 #include "core/editing/state_machines/ForwardGraphemeBoundaryStateMachine.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLBRElement.h"
 #include "core/html/HTMLDivElement.h"
@@ skipping 2087 matching lines @@
       if (granularity == WordGranularity)
         return InputType::DeleteWordBackward;
       if (granularity == LineBoundary)
         return InputType::DeleteLineBackward;
       return InputType::DeleteContentBackward;
     default:
       return InputType::None;
   }
 }
 
+InputEvent::EventIsComposing isComposingFromCommand(
+    const CompositeEditCommand* command) {
+  if (command->isTypingCommand() &&
+      toTypingCommand(command)->compositionType() !=
+          TypingCommand::TextCompositionNone)
+    return InputEvent::IsComposing;
+  return InputEvent::NotComposing;
+}
+
 }  // namespace blink