Instant: remove InstantSupportState

chrome/browser/ui/search/search_tab_helper.cc

Index: chrome/browser/ui/search/search_tab_helper.cc
diff --git a/chrome/browser/ui/search/search_tab_helper.cc b/chrome/browser/ui/search/search_tab_helper.cc
index 68b5a816ad7825a3580c5108dc3e4bdf59b50b73..444524f48db60fb8d77653071734af1f49be15e4 100644
--- a/chrome/browser/ui/search/search_tab_helper.cc
+++ b/chrome/browser/ui/search/search_tab_helper.cc
@@ -286,8 +286,6 @@ void SearchTabHelper::DidFinishLoad(content::RenderFrameHost* render_frame_host,
   if (!render_frame_host->GetParent()) {
     if (search::IsInstantNTP(web_contents_))
       RecordNewTabLoadTime(web_contents_);
-
-    InstantSupportChanged(InInstantProcess(profile(), web_contents_));
   }
 }
 
@@ -301,8 +299,6 @@ void SearchTabHelper::NavigationEntryCommitted(
 
   UpdateMode(/*update_origin=*/true);
 
-  InstantSupportChanged(InInstantProcess(profile(), web_contents_));
-
   if (InInstantProcess(profile(), web_contents_))
     ipc_router_.OnNavigationEntryCommitted();
 }
@@ -448,16 +444,6 @@ 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;