Remove Instant hooks from SearchProvider.

chrome/browser/ui/search/instant_controller.cc

Index: chrome/browser/ui/search/instant_controller.cc
diff --git a/chrome/browser/ui/search/instant_controller.cc b/chrome/browser/ui/search/instant_controller.cc
index 4c7e5c1d8c8df55cc4118a78de60d0ca0561c1d9..5fff7738ea74e64cc2ef6e1442c504be9f68a6cc 100644
--- a/chrome/browser/ui/search/instant_controller.cc
+++ b/chrome/browser/ui/search/instant_controller.cc
@@ -535,13 +535,6 @@ bool InstantController::Update(const AutocompleteMatch& match,
   return true;
 }
 
-bool InstantController::WillFetchCompletions() const {
-  if (!extended_enabled())
-    return false;
-
-  return !UsingLocalPage();
-}
-
 scoped_ptr<content::WebContents> InstantController::ReleaseNTPContents() {
   if (!extended_enabled() || !browser_->profile() ||
       browser_->profile()->IsOffTheRecord())
@@ -610,22 +603,6 @@ void InstantController::HandleAutocompleteResults(
   if (omnibox_focus_state_ == OMNIBOX_FOCUS_NONE)
     return;
 
-  for (ACProviders::const_iterator provider = providers.begin();
-       provider != providers.end(); ++provider) {
-    const bool from_search_provider =
-        (*provider)->type() == AutocompleteProvider::TYPE_SEARCH;
-
-    // TODO(jeremycho): Pass search_provider() as a parameter to this function
-    // and remove the static cast.
-    const bool provider_done = from_search_provider ?
-        static_cast<SearchProvider*>(*provider)->IsNonInstantSearchDone() :
-        (*provider)->done();
-    if (!provider_done) {
-      DVLOG(1) << "Waiting for " << (*provider)->GetName();
-      return;
-    }
-  }
-
   DVLOG(1) << "AutocompleteResults:";
   std::vector<InstantAutocompleteResult> results;
   if (UsingLocalPage()) {