Revert removal of grammar checking and marking code

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

 /*
  * Copyright (C) 2005, 2006, 2007, 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 1318 matching lines @@
     if (startOfParagraphToMove.deepEquivalent() == endOfParagraphToMove.deepEquivalent() && shouldPreserveStyle == PreserveStyle) {
         styleInEmptyParagraph = EditingStyle::create(startOfParagraphToMove.deepEquivalent());
         styleInEmptyParagraph->mergeTypingStyle(&document());
         // The moved paragraph should assume the block style of the destination.
         styleInEmptyParagraph->removeBlockProperties();
     }
 
     // FIXME (5098931): We should add a new insert action "WebViewInsertActionMoved" and call shouldInsertFragment here.
 
     setEndingSelection(VisibleSelection(start, end));
-    document().frame()->spellChecker().clearMisspellings(endingSelection());
+    document().frame()->spellChecker().clearMisspellingsAndBadGrammar(endingSelection());
     deleteSelection(editingState, false, false, false);
     if (editingState->isAborted())
         return;
 
     DCHECK(destination.deepEquivalent().isConnected()) << destination;
     cleanupAfterDeletion(editingState, destination);
     if (editingState->isAborted())
         return;
     DCHECK(destination.deepEquivalent().isConnected()) << destination;
 
@@ skipping 24 matching lines @@
         return;
     }
     setEndingSelection(destinationSelection);
     ReplaceSelectionCommand::CommandOptions options = ReplaceSelectionCommand::SelectReplacement | ReplaceSelectionCommand::MovingParagraph;
     if (shouldPreserveStyle == DoNotPreserveStyle)
         options |= ReplaceSelectionCommand::MatchStyle;
     applyCommandToComposite(ReplaceSelectionCommand::create(document(), fragment, options), editingState);
     if (editingState->isAborted())
         return;
 
-    document().frame()->spellChecker().markMisspellings(endingSelection());
+    document().frame()->spellChecker().markMisspellingsAndBadGrammar(endingSelection());
 
     // If the selection is in an empty paragraph, restore styles from the old empty paragraph to the new empty paragraph.
     bool selectionIsEmptyParagraph = endingSelection().isCaret() && isStartOfParagraph(endingSelection().visibleStart()) && isEndOfParagraph(endingSelection().visibleStart());
     if (styleInEmptyParagraph && selectionIsEmptyParagraph) {
         applyStyle(styleInEmptyParagraph, editingState);
         if (editingState->isAborted())
             return;
     }
 
     if (shouldPreserveSelection ==  DoNotPreserveSelection || startIndex == -1)
@@ skipping 259 matching lines @@
 }
 
 DEFINE_TRACE(CompositeEditCommand)
 {
     visitor->trace(m_commands);
     visitor->trace(m_composition);
     EditCommand::trace(visitor);
 }
 
 } // namespace blink