[Editing] Store |CommandSource| in |CompositeEditCommand|

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 94 matching lines @@
 #include "core/dom/MessagePort.h"
 #include "core/dom/Node.h"
 #include "core/dom/NodeTraversal.h"
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/editing/EditingUtilities.h"
 #include "core/editing/Editor.h"
 #include "core/editing/FrameSelection.h"
 #include "core/editing/InputMethodController.h"
 #include "core/editing/PlainTextRange.h"
 #include "core/editing/TextAffinity.h"
+#include "core/editing/commands/CompositeEditCommand.h"

[Xiaocheng, 2016/12/14 05:13:15]

Besides, ideally we would like not to make anything outside editing depend on
editing/commands.

[chongz, 2016/12/15 00:53:33]

Changed |CommandSource| to be a default parameter in the second sub-patch:
"https://codereview.chromium.org/2576903002/diff/1/third_party/WebKit/Source/core/editing/Editor.h#newcode277"

 #include "core/editing/iterators/TextIterator.h"
 #include "core/editing/serializers/Serialization.h"
 #include "core/editing/spellcheck/SpellChecker.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/fetch/SubstituteData.h"
 #include "core/frame/FrameHost.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/PageScaleConstraintsSet.h"
 #include "core/frame/RemoteFrame.h"
@@ skipping 820 matching lines @@
 
 void WebLocalFrameImpl::replaceSelection(const WebString& text) {
   // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
   // needs to be audited.  See http://crbug.com/590369 for more details.
   frame()->document()->updateStyleAndLayoutIgnorePendingStylesheets();
 
   bool selectReplacement =
       frame()->editor().behavior().shouldSelectReplacement();
   bool smartReplace = true;
   frame()->editor().replaceSelectionWithText(
-      text, selectReplacement, smartReplace,
-      InputEvent::InputType::InsertReplacementText);
+      blink::CommandSource::MenuOrKeyBinding, text, selectReplacement,
+      smartReplace, InputEvent::InputType::InsertReplacementText);
 }
 
 void WebLocalFrameImpl::setMarkedText(const WebString& text,
                                       unsigned location,
                                       unsigned length) {
   Vector<CompositionUnderline> decorations;
   frame()->inputMethodController().setComposition(text, decorations, location,
                                                   length);
 }
 
@@ skipping 1368 matching lines @@
     feature = UseCounter::ChromeLoadTimesConnectionInfo;
   }
   UseCounter::count(frame(), feature);
 }
 
 WebInputMethodControllerImpl* WebLocalFrameImpl::inputMethodController() const {
   return m_inputMethodController.get();
 }
 
 }  // namespace blink