Send ADD_TO_DICT feedback to spelling service when user adds word to dictionary

chrome/browser/tab_contents/spelling_menu_observer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/tab_contents/spelling_menu_observer.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/i18n/case_conversion.h"
 #include "base/prefs/pref_service.h"
@@ skipping 258 matching lines @@
   // When we choose the suggestion sent from the Spelling service, we replace
   // the misspelled word with the suggestion and add it to our custom-word
   // dictionary so this word is not marked as misspelled any longer.
   if (command_id == IDC_CONTENT_CONTEXT_SPELLING_SUGGESTION) {
     proxy_->GetRenderViewHost()->ReplaceMisspelling(result_);
     misspelled_word_ = result_;
   }
 
   if (command_id == IDC_CONTENT_CONTEXT_SPELLING_SUGGESTION ||
       command_id == IDC_SPELLCHECK_ADD_TO_DICTIONARY) {
-    // GetHostForProfile() can return null when the suggested word is
-    // provided by Web SpellCheck API.
+    // GetHostForProfile() can return null when the suggested word is provided
+    // by Web SpellCheck API.
     Profile* profile = proxy_->GetProfile();
     if (profile) {
-      SpellcheckService* spellcheck_service =
-            SpellcheckServiceFactory::GetForProfile(profile);
-      if (spellcheck_service)
-        spellcheck_service->GetCustomDictionary()->AddWord(
-            UTF16ToUTF8(misspelled_word_));
+      SpellcheckService* spellcheck =
+          SpellcheckServiceFactory::GetForProfile(profile);
+      if (spellcheck) {
+        spellcheck->GetCustomDictionary()->AddWord(UTF16ToUTF8(
+            misspelled_word_));
+        spellcheck->GetFeedbackSender()->AddedToDictionary(misspelling_hash_);
+      }
     }
 #if defined(OS_MACOSX)
     spellcheck_mac::AddWord(misspelled_word_);
 #endif
   }
 
   // The spelling service can be toggled by the user only if it is not managed.
   if (command_id == IDC_CONTENT_CONTEXT_SPELLING_TOGGLE &&
       integrate_spelling_service_.IsUserModifiable()) {
     // When a user enables the "Ask Google for spelling suggestions" item, we
@@ skipping 105 matching lines @@
 void SpellingMenuObserver::OnAnimationTimerExpired() {
   // Append '.' characters to the end of "Checking".
   loading_frame_ = (loading_frame_ + 1) & 3;
   string16 loading_message = loading_message_ + string16(loading_frame_,'.');
 
   // Update the menu item with the text. We disable this item to prevent users
   // from selecting it.
   proxy_->UpdateMenuItem(IDC_CONTENT_CONTEXT_SPELLING_SUGGESTION, false, false,
                          loading_message);
 }