Editing: Pass failure information of RemoveNodeCommand to ReplaceSelectionCommand.

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 902 matching lines @@
 
     return EditingStyle::elementIsStyledSpanOrHTMLEquivalent(element);
 }
 
 static inline HTMLElement* elementToSplitToAvoidPastingIntoInlineElementsWithStyle(const Position& insertionPos)
 {
     Element* containingBlock = enclosingBlock(insertionPos.computeContainerNode());
     return toHTMLElement(highestEnclosingNodeOfType(insertionPos, isInlineHTMLElementWithStyle, CannotCrossEditingBoundary, containingBlock));
 }
 
-void ReplaceSelectionCommand::doApply(EditingState*)
+void ReplaceSelectionCommand::doApply(EditingState* editingState)
 {
     const VisibleSelection selection = endingSelection();
     ASSERT(selection.isCaretOrRange());
     ASSERT(selection.start().anchorNode());
     if (!selection.isNonOrphanedCaretOrRange() || !selection.start().anchorNode())
         return;
 
     if (!selection.rootEditableElement())
         return;
 
@@ skipping 33 matching lines @@
     if (selection.isRange()) {
         // When the end of the selection being pasted into is at the end of a paragraph, and that selection
         // spans multiple blocks, not merging may leave an empty line.
         // When the start of the selection being pasted into is at the start of a block, not merging
         // will leave hanging block(s).
         // Merge blocks if the start of the selection was in a Mail blockquote, since we handle
         // that case specially to prevent nesting.
         bool mergeBlocksAfterDelete = startIsInsideMailBlockquote || isEndOfParagraph(visibleEnd) || isStartOfBlock(visibleStart);
         // FIXME: We should only expand to include fully selected special elements if we are copying a
         // selection and pasting it on top of itself.
-        deleteSelection(ASSERT_NO_EDITING_ABORT, false, mergeBlocksAfterDelete, false);
+        deleteSelection(editingState, false, mergeBlocksAfterDelete, false);
+        if (editingState->isAborted())
+            return;
         if (fragment.hasInterchangeNewlineAtStart()) {
             VisiblePosition startAfterDelete = endingSelection().visibleStart();
             if (isEndOfParagraph(startAfterDelete) && !isStartOfParagraph(startAfterDelete) && !isEndOfEditableOrNonEditableContent(startAfterDelete))
                 setEndingSelection(nextPositionOf(startAfterDelete));
             else
                 insertParagraphSeparator();
         }
     } else {
         ASSERT(selection.isCaret());
         if (fragment.hasInterchangeNewlineAtStart()) {
@@ skipping 576 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