Remove spellchecker feedback.

third_party/WebKit/public/web/WebContextMenuData.h

Index: third_party/WebKit/public/web/WebContextMenuData.h
diff --git a/third_party/WebKit/public/web/WebContextMenuData.h b/third_party/WebKit/public/web/WebContextMenuData.h
index a2d69744ab51734f7b28eea6a3f7240704f25feb..6cf0674a355a3a439350204ca260bd8e5d9094c5 100644
--- a/third_party/WebKit/public/web/WebContextMenuData.h
+++ b/third_party/WebKit/public/web/WebContextMenuData.h
@@ -133,9 +133,6 @@ struct WebContextMenuData {
     // The editable (possibily) misspelled word.
     WebString misspelledWord;
 
-    // The identifier of the misspelling.
-    uint32_t misspellingHash;
-
     // If misspelledWord is not empty, holds suggestions from the dictionary.
     WebVector<WebString> dictionarySuggestions;
 
@@ -195,7 +192,6 @@ struct WebContextMenuData {
         , hasImageContents(true)
         , mediaFlags(MediaNone)
         , isSpellCheckingEnabled(false)
-        , misspellingHash(0)
         , isEditable(false)
         , writingDirectionDefault(CheckableMenuItemDisabled)
         , writingDirectionLeftToRight(CheckableMenuItemEnabled)