Fixes bug in handling of openning background tabs by way of clicking

chrome/browser/autocomplete/autocomplete_edit.cc

 // Copyright (c) 2011 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/autocomplete/autocomplete_edit.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/metrics/histogram.h"
@@ skipping 411 matching lines @@
 
     if (template_url) {
       UserMetrics::RecordAction(UserMetricsAction("AcceptedKeyword"), profile_);
       template_url_model->IncrementUsageCount(template_url);
     }
 
     // NOTE: We purposefully don't increment the usage count of the default
     // search engine, if applicable; see comments in template_url.h.
   }
 
-  controller_->OnAutocompleteWillAccept();
-
-  if (disposition != NEW_BACKGROUND_TAB)
+  if (disposition != NEW_BACKGROUND_TAB) {
+    controller_->OnAutocompleteWillAccept();
     view_->RevertAll();  // Revert the box to its unedited state
+  }
   controller_->OnAutocompleteAccept(url, disposition, transition,
                                     alternate_nav_url);
 }
 
 void AutocompleteEditModel::AcceptKeyword() {
   view_->OnBeforePossibleChange();
   view_->SetWindowTextAndCaretPos(std::wstring(), 0);
   is_keyword_hint_ = false;
   keyword_ui_state_ = KEYWORD;
   view_->OnAfterPossibleChange();
@@ skipping 390 matching lines @@
             i->inline_autocomplete_offset != std::wstring::npos) {
           suggested_text = WideToUTF16(i->fill_into_edit.substr(
                                            i->inline_autocomplete_offset));
           break;
         }
       }
     }
   }
   controller_->OnSetSuggestedSearchText(suggested_text);
 }