[InputEvent] Fire "insertCompositionText" during IME

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

Index: third_party/WebKit/Source/core/editing/commands/TypingCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/TypingCommand.cpp b/third_party/WebKit/Source/core/editing/commands/TypingCommand.cpp
index 89d68d2f22af91432529b53d4ce0e8e19ab4bfea..3bf8e3526207565b30bc5a15ec6ae519460af8ad 100644
--- a/third_party/WebKit/Source/core/editing/commands/TypingCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/TypingCommand.cpp
@@ -467,19 +467,18 @@ void TypingCommand::doApply(EditingState* editingState) {
 InputEvent::InputType TypingCommand::inputType() const {
   using InputType = InputEvent::InputType;
 
+  if (m_compositionType != TextCompositionNone)
+    return InputType::InsertCompositionText;
+
   switch (m_commandType) {
     // TODO(chongz): |DeleteSelection| is used by IME but we don't have
     // direction info.
     case DeleteSelection:
       return InputType::DeleteContentBackward;
     case DeleteKey:
-      if (m_compositionType != TextCompositionNone)
-        return InputType::DeleteComposedCharacterBackward;
       return deletionInputTypeFromTextGranularity(DeleteDirection::Backward,
                                                   m_granularity);
     case ForwardDeleteKey:
-      if (m_compositionType != TextCompositionNone)
-        return InputType::DeleteComposedCharacterForward;
       return deletionInputTypeFromTextGranularity(DeleteDirection::Forward,
                                                   m_granularity);
     case InsertText: