Remove spellchecker feedback.

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index 13f3681b9a53a2d4a10ffb188d2da24ccc5f9729..d306e1701951c867c1f4b478f9a0d7f080977af8 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -3763,19 +3763,6 @@ void WebViewImpl::dragTargetDrop(const WebDragData& webDragData, const WebPoint&
     m_currentDragData = nullptr;
 }
 
-void WebViewImpl::spellingMarkers(WebVector<uint32_t>* markers)
-{
-    Vector<uint32_t> result;
-    for (Frame* frame = m_page->mainFrame(); frame; frame = frame->tree().traverseNext()) {
-        if (!frame->isLocalFrame())
-            continue;
-        const DocumentMarkerVector& documentMarkers = toLocalFrame(frame)->document()->markers().markers();
-        for (size_t i = 0; i < documentMarkers.size(); ++i)
-            result.append(documentMarkers[i]->hash());
-    }
-    markers->assign(result);
-}
-
 void WebViewImpl::removeSpellingMarkersUnderWords(const WebVector<WebString>& words)
 {
     Vector<String> convertedWords;