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

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

Index: third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp b/third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp
index 13c1cbdb9e22ac3f62d0301efcd3138549d45a62..e05a40d80742c344bf208213385a58a5df3259f9 100644
--- a/third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/ReplaceSelectionCommand.cpp
@@ -2126,6 +2126,22 @@ EphemeralRange ReplaceSelectionCommand::insertedRange() const {
   return EphemeralRange(m_startOfInsertedRange, m_endOfInsertedRange);
 }
 
+String ReplaceSelectionCommand::textDataForInputEvent() const {
+  return m_documentFragment->textContent();
+}
+
+DataTransfer* ReplaceSelectionCommand::dataTransferForInputEvent() const {
+  switch (m_inputType) {
+    case InputEvent::InputType::InsertFromPaste:
+    case InputEvent::InputType::InsertFromDrop:
+    case InputEvent::InputType::InsertReplacementText:
+      return DataTransfer::createForInputEvent(
+          textDataForInputEvent(), createMarkup(m_documentFragment));
+    default:
+      return CompositeEditCommand::dataTransferForInputEvent();
+  }
+}
+
 DEFINE_TRACE(ReplaceSelectionCommand) {
   visitor->trace(m_startOfInsertedContent);
   visitor->trace(m_endOfInsertedContent);