Abstract callout to OmniboxEditController on updating input in progress

components/omnibox/browser/omnibox_edit_model.cc

 // Copyright 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 "components/omnibox/browser/omnibox_edit_model.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 433 matching lines @@
   if (user_input_in_progress_ == in_progress)
     return;
 
   user_input_in_progress_ = in_progress;
   if (user_input_in_progress_) {
     time_user_first_modified_omnibox_ = base::TimeTicks::Now();
     base::RecordAction(base::UserMetricsAction("OmniboxInputInProgress"));
     autocomplete_controller()->ResetSession();
   }
 
-  controller_->GetToolbarModel()->set_input_in_progress(in_progress);
-  controller_->UpdateWithoutTabRestore();
+  controller_->OnInputInProgress(in_progress);
 
   if (user_input_in_progress_ || !in_revert_)
     client_->OnInputStateChanged();
 }
 
 void OmniboxEditModel::Revert() {
   SetInputInProgress(false);
   input_.Clear();
   paste_state_ = NONE;
   InternalSetUserText(base::string16());
@@ skipping 994 matching lines @@
   // Update state and notify view if the omnibox has focus and the caret
   // visibility changed.
   const bool was_caret_visible = is_caret_visible();
   focus_state_ = state;
   if (focus_state_ != OMNIBOX_FOCUS_NONE &&
       is_caret_visible() != was_caret_visible)
     view_->ApplyCaretVisibility();
 
   client_->OnFocusChanged(focus_state_, reason);
 }