Cursor does not blink on longpress in an emptyField.

Source/core/page/EventHandler.cpp

Index: Source/core/page/EventHandler.cpp
diff --git a/Source/core/page/EventHandler.cpp b/Source/core/page/EventHandler.cpp
index 1362f6b65a3d329c85fa0941c15ee9f43b6d1aa3..4797abfe799688f3ef959bdddf68cf5cf99c123b 100644
--- a/Source/core/page/EventHandler.cpp
+++ b/Source/core/page/EventHandler.cpp
@@ -3045,6 +3045,11 @@ static FocusType focusDirectionForKey(const AtomicString& keyIdentifier)
 void EventHandler::defaultKeyboardEventHandler(KeyboardEvent* event)
 {
     if (event->type() == EventTypeNames::keydown) {
+        // Clear caret blinking suspended state to make sure that caret blinks
+        // when we type again after long pressing on an empty input field.
+        if (m_frame && m_frame->selection().isCaretBlinkingSuspended())
+            m_frame->selection().setCaretBlinkingSuspended(false);
+
         m_frame->editor().handleKeyboardEvent(event);
         if (event->defaultHandled())
             return;