Use Instant suggested match type for Instant temporary text.

chrome/browser/autocomplete/search_provider.h

 // Copyright (c) 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.
 //
 // This file contains the Search autocomplete provider.  This provider is
 // responsible for all autocomplete entries that start with "Search <engine>
 // for ...", including searching for the current input string, search
 // history, and search suggestions.  An instance of it gets created and
 // managed by the autocomplete controller.
 
@@ skipping 41 matching lines @@
 // suggestions.
 class SearchProvider : public AutocompleteProvider,
                        public net::URLFetcherDelegate {
  public:
   // ID used in creating URLFetcher for default provider's suggest results.
   static const int kDefaultProviderURLFetcherID;
 
   // ID used in creating URLFetcher for keyword provider's suggest results.
   static const int kKeywordProviderURLFetcherID;
 
+  // Returns an AutocompleteMatch representing a search for |query_string|
+  // using the provider identified by |keyword|. |is_keyword| should be true if
+  // |input| represents a keyword search (even if it's for the default search
+  // provider). |input_text| (the original input text) and |accepted_suggestion|
+  // are used to generate Assisted Query Stats.
+  // Returns a match with an invalid destination_url in case of any errors.
+  static AutocompleteMatch CreateSearchSuggestion(
+      Profile* profile,
+      AutocompleteProvider* autocomplete_provider,
+      const AutocompleteInput& input,
+      const string16& query_string,
+      const string16& input_text,
+      int relevance,
+      AutocompleteMatch::Type type,
+      int accepted_suggestion,
+      bool is_keyword,
+      const string16& keyword);
+
   SearchProvider(AutocompleteProviderListener* listener, Profile* profile);
 
   // Marks the instant query as done. If |input_text| is non-empty this changes
   // the 'search what you typed' results text to |input_text| +
   // |suggestion.text|. |input_text| is the text the user input into the edit.
   // |input_text| differs from |input_.text()| if the input contained
   // whitespace.
   //
   // This method also marks the search provider as no longer needing to wait for
   // the instant result.
@@ skipping 396 matching lines @@
   bool field_trial_triggered_;
 
   // Same as above except that it is maintained across the current Omnibox
   // session.
   bool field_trial_triggered_in_session_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchProvider);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_SEARCH_PROVIDER_H_