Set grey text in the omnibox irrespective of the verbatim state.

chrome/browser/instant/instant_controller.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/instant/instant_controller.h"
 
 #include "base/command_line.h"
 #include "base/i18n/case_conversion.h"
 #include "base/metrics/histogram.h"
 #include "base/time.h"
@@ skipping 550 matching lines @@
           !suggestion_lower.compare(0, user_text_lower.size(),
                                     user_text_lower)) {
         suggestion.text.assign(suggestion_lower, user_text_lower.size(),
             suggestion_lower.size() - user_text_lower.size());
       } else {
         suggestion.text.clear();
       }
     }
 
     last_suggestion_ = suggestion;
-    if (!last_verbatim_)
+    // Set the suggested text if the suggestion behavior is
+    // INSTANT_COMPLETE_NEVER irrespective of verbatim because in this case
+    // the suggested text does not get committed if the user presses enter.
+    if (suggestion.behavior == INSTANT_COMPLETE_NEVER || !last_verbatim_)
       delegate_->SetSuggestedText(suggestion.text, suggestion.behavior);
   }
 
   if (mode_ != SUGGEST)
     Show(100, INSTANT_SIZE_PERCENT);
 }
 
 void InstantController::CommitInstantLoader(InstantLoader* loader) {
   if (loader_ != loader || !is_showing_ || IsOutOfDate())
     return;
@@ skipping 234 matching lines @@
       iter->second > kMaxInstantSupportFailures)
     return false;
 
   return true;
 }
 
 bool InstantController::IsOutOfDate() const {
   return !last_active_tab_ ||
          last_active_tab_ != delegate_->GetActiveTabContents();
 }