Instant: remove InstantSupportState

chrome/browser/ui/search/search_tab_helper.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 "chrome/browser/ui/search/search_tab_helper.h"
 
 #include <memory>
 #include <set>
 
 #include "base/memory/ptr_util.h"
@@ skipping 268 matching lines @@
     web_contents_->UpdateTitleForEntry(
         entry, l10n_util::GetStringUTF16(IDS_NEW_TAB_TITLE));
   }
 }
 
 void SearchTabHelper::DidFinishLoad(content::RenderFrameHost* render_frame_host,
                                     const GURL& /* validated_url */) {
   if (!render_frame_host->GetParent()) {
     if (search::IsInstantNTP(web_contents_))
       RecordNewTabLoadTime(web_contents_);
-
-    InstantSupportChanged(InInstantProcess(profile(), web_contents_));
   }
 }
 
 void SearchTabHelper::NavigationEntryCommitted(
     const content::LoadCommittedDetails& load_details) {
   if (!is_search_enabled_)
     return;
 
   if (!load_details.is_main_frame)
     return;
 
   UpdateMode(/*update_origin=*/true);
 
-  InstantSupportChanged(InInstantProcess(profile(), web_contents_));
-
   if (InInstantProcess(profile(), web_contents_))
     ipc_router_.OnNavigationEntryCommitted();
 }
 
 void SearchTabHelper::ThemeInfoChanged(const ThemeBackgroundInfo& theme_info) {
   ipc_router_.SendThemeBackgroundInfo(theme_info);
 }
 
 void SearchTabHelper::MostVisitedItemsChanged(
     const std::vector<InstantMostVisitedItem>& items) {
@@ skipping 125 matching lines @@
                             manager->GetAuthenticatedAccountInfo().email));
   } else {
     ipc_router_.SendChromeIdentityCheckResult(identity, false);
   }
 }
 
 void SearchTabHelper::OnHistorySyncCheck() {
   ipc_router_.SendHistorySyncCheckResult(IsHistorySyncEnabled(profile()));
 }
 
-void SearchTabHelper::InstantSupportChanged(bool instant_support) {
-  if (!is_search_enabled_)
-    return;
-
-  InstantSupportState new_state = instant_support ? INSTANT_SUPPORT_YES :
-      INSTANT_SUPPORT_NO;
-
-  model_.SetInstantSupportState(new_state);
-}
-
 void SearchTabHelper::UpdateMode(bool update_origin) {
   SearchMode::Type type = SearchMode::MODE_DEFAULT;
   SearchMode::Origin origin = SearchMode::ORIGIN_DEFAULT;
   if (IsNTP(web_contents_)) {
     type = SearchMode::MODE_NTP;
     origin = SearchMode::ORIGIN_NTP;
   }
   if (!update_origin)
     origin = model_.mode().origin;
 
@@ skipping 29 matching lines @@
   return Profile::FromBrowserContext(web_contents_->GetBrowserContext());
 }
 
 bool SearchTabHelper::IsInputInProgress() const {
   if (model_.mode().is_ntp())
     return false;
   const OmniboxView* omnibox_view = GetOmniboxView();
   return omnibox_view &&
          omnibox_view->model()->focus_state() == OMNIBOX_FOCUS_VISIBLE;
 }