[InputEvent] Move 'beforeinput' logic into |CompositeEditCommand::willApplyEditing()| (3/3)

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
index 8f5d02fcde04afbc088fa57947373829a2047fe6..25b0d6d41a0f76d27cf1b43dd3a22b52247cbba6 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
@@ -829,32 +829,9 @@ void SpellChecker::replaceMisspelledRange(const String& text) {
   frame().selection().setSelection(
       SelectionInDOMTree::Builder().setBaseAndExtent(markerRange).build());
 
-  Document& currentDocument = *frame().document();
-
-  // Dispatch 'beforeinput'.
-  Element* const target = frame().editor().findEventTargetFromSelection();
-  RangeVector* const ranges =
-      new RangeVector(1, frame().selection().firstRange());
-  DataTransfer* const dataTransfer = DataTransfer::create(
-      DataTransfer::DataTransferType::InsertReplacementText,
-      DataTransferAccessPolicy::DataTransferReadable,
-      DataObject::createFromString(text));
-
-  const bool cancel =
-      dispatchBeforeInputDataTransfer(

[chongz, 2016/12/20 23:27:53]

Removed, spell checker was covered by |ReplaceSelectionCommand =>
willApplyEditing()|.

-          target, InputEvent::InputType::InsertReplacementText, dataTransfer,
-          ranges) != DispatchEventResult::NotCanceled;
-
-  // 'beforeinput' event handler may destroy target frame.
-  if (currentDocument != frame().document())
-    return;
-
   // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
   // needs to be audited.  See http://crbug.com/590369 for more details.
   frame().document()->updateStyleAndLayoutIgnorePendingStylesheets();
-
-  if (cancel)
-    return;
   frame().editor().replaceSelectionForSpellChecker(text);
 }