Adding a word to dictionary should remove spelling markers

Source/web/WebViewImpl.cpp

Index: Source/web/WebViewImpl.cpp
diff --git a/Source/web/WebViewImpl.cpp b/Source/web/WebViewImpl.cpp
index 92175fd6a8a5a120555b88b7b169f7b5fecd4e28..f16ddbacfaa0f6aa671722340aa8faf3469cebad 100644
--- a/Source/web/WebViewImpl.cpp
+++ b/Source/web/WebViewImpl.cpp
@@ -3381,6 +3381,18 @@ void WebViewImpl::spellingMarkers(WebVector<uint32_t>* markers)
     markers->assign(result);
 }
 
+void WebViewImpl::removeSpellingMarkersUnderWords(const WebVector<WebString>& words)
+{
+    for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
+        if (!frame->isLocalFrame())
+            continue;
+
+        auto localFrame = static_cast<LocalFrame *>(frame);
+        auto webLocalFrame = WebLocalFrameImpl::fromFrame(localFrame);
+        webLocalFrame->removeSpellingMarkersUnderWords(words);
+    }
+}
+
 WebDragOperation WebViewImpl::dragTargetDragEnterOrOver(const WebPoint& clientPoint, const WebPoint& screenPoint, DragAction dragAction, int keyModifiers)
 {
     ASSERT(m_currentDragData);