[Editing] Store |CommandSource| in |CompositeEditCommand|

third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009, 2010, 2011 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
@@ skipping 420 matching lines @@
   if (m_firstNodeInserted.get() == node)
     m_firstNodeInserted = &newNode;
   if (m_lastNodeInserted.get() == node)
     m_lastNodeInserted = &newNode;
   if (m_refNode.get() == node)
     m_refNode = &newNode;
 }
 
 ReplaceSelectionCommand::ReplaceSelectionCommand(
     Document& document,
+    CommandSource source,
     DocumentFragment* fragment,
     CommandOptions options,
     InputEvent::InputType inputType)
-    : CompositeEditCommand(document),
+    : CompositeEditCommand(document, source),
       m_selectReplacement(options & SelectReplacement),
       m_smartReplace(options & SmartReplace),
       m_matchStyle(options & MatchStyle),
       m_documentFragment(fragment),
       m_preventNesting(options & PreventNesting),
       m_movingParagraph(options & MovingParagraph),
       m_inputType(inputType),
       m_sanitizeFragment(options & SanitizeFragment),
       m_shouldMergeEnd(false) {}
 
@@ skipping 817 matching lines @@
 
   Position insertionPos = endingSelection().start();
   // We don't want any of the pasted content to end up nested in a Mail
   // blockquote, so first break out of any surrounding Mail blockquotes. Unless
   // we're inserting in a table, in which case breaking the blockquote will
   // prevent the content from actually being inserted in the table.
   if (enclosingNodeOfType(insertionPos, isMailHTMLBlockquoteElement,
                           CanCrossEditingBoundary) &&
       m_preventNesting &&
       !(enclosingNodeOfType(insertionPos, &isTableStructureNode))) {
-    applyCommandToComposite(BreakBlockquoteCommand::create(document()),
-                            editingState);
+    applyCommandToComposite(
+        BreakBlockquoteCommand::create(document(), commandSource()),
+        editingState);
     if (editingState->isAborted())
       return;
     // This will leave a br between the split.
     Node* br = endingSelection().start().anchorNode();
     DCHECK(isHTMLBRElement(br)) << br;
     // Insert content between the two blockquotes, but remove the br (since it
     // was just a placeholder).
     insertionPos = Position::inParentBeforeNode(*br);
     removeNode(br, editingState);
     if (editingState->isAborted())
@@ skipping 243 matching lines @@
     // where refNode is dereferenced and refNode is connected.
     bool refNodeWasConnected = insertedNodes.refNode()->isConnected();
     removeRedundantStylesAndKeepStyleSpanInline(insertedNodes, editingState);
     if (editingState->isAborted())
       return;
     DCHECK_EQ(insertedNodes.refNode()->isConnected(), refNodeWasConnected)
         << insertedNodes.refNode();
   }
 
   if (m_sanitizeFragment && insertedNodes.firstNodeInserted()) {
-    applyCommandToComposite(SimplifyMarkupCommand::create(
-                                document(), insertedNodes.firstNodeInserted(),
-                                insertedNodes.pastLastLeaf()),
-                            editingState);
+    applyCommandToComposite(
+        SimplifyMarkupCommand::create(document(), commandSource(),
+                                      insertedNodes.firstNodeInserted(),
+                                      insertedNodes.pastLastLeaf()),
+        editingState);
     if (editingState->isAborted())
       return;
   }
 
   // Setup m_startOfInsertedContent and m_endOfInsertedContent. This should be
   // the last two lines of code that access insertedNodes.
   m_startOfInsertedContent =
       firstPositionInOrBeforeNode(insertedNodes.firstNodeInserted());
   m_endOfInsertedContent =
       lastPositionInOrAfterNode(insertedNodes.lastLeafInserted());
@@ skipping 569 matching lines @@
   visitor->trace(m_startOfInsertedContent);
   visitor->trace(m_endOfInsertedContent);
   visitor->trace(m_insertionStyle);
   visitor->trace(m_documentFragment);
   visitor->trace(m_startOfInsertedRange);
   visitor->trace(m_endOfInsertedRange);
   CompositeEditCommand::trace(visitor);
 }
 
 }  // namespace blink