Introduce AutocompleteProviderDelegate

chrome/browser/autocomplete/chrome_autocomplete_provider_delegate.h

+// Copyright 2014 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.
+
+#ifndef CHROME_BROWSER_AUTOCOMPLETE_CHROME_AUTOCOMPLETE_PROVIDER_DELEGATE_H_
+#define CHROME_BROWSER_AUTOCOMPLETE_CHROME_AUTOCOMPLETE_PROVIDER_DELEGATE_H_
+
+#include "chrome/browser/autocomplete/chrome_autocomplete_scheme_classifier.h"
+#include "components/omnibox/autocomplete_provider_delegate.h"
+
+class Profile;
+
+class ChromeAutocompleteProviderDelegate : public AutocompleteProviderDelegate {
+ public:
+  explicit ChromeAutocompleteProviderDelegate(Profile* profile);
+  virtual ~ChromeAutocompleteProviderDelegate();
+
+  // AutocompleteProviderDelegate:
+  virtual net::URLRequestContextGetter* RequestContext() OVERRIDE;
+  virtual bool IsOffTheRecord() OVERRIDE;
+  virtual std::string AcceptLanguages() OVERRIDE;
+  virtual bool SearchSuggestEnabled() OVERRIDE;
+  virtual bool ShowBookmarkBar() OVERRIDE;
+  virtual const AutocompleteSchemeClassifier& SchemeClassifier() OVERRIDE;
+  virtual void Classify(
+      const base::string16& text,
+      bool prefer_keyword,
+      bool allow_exact_keyword_match,
+      metrics::OmniboxEventProto::PageClassification page_classification,
+      AutocompleteMatch* match,
+      GURL* alternate_nav_url) OVERRIDE;
+  virtual history::URLDatabase* InMemoryDatabase() OVERRIDE;
+  virtual void DeleteMatchingURLsForKeywordFromHistory(
+      history::KeywordID keyword_id,
+      const base::string16& term) OVERRIDE;
+  virtual bool TabSyncEnabledAndUnencrypted() OVERRIDE;
+  virtual void PrefetchImage(const GURL& url) OVERRIDE;
+
+ private:
+  Profile* profile_;
+  ChromeAutocompleteSchemeClassifier scheme_classifier_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChromeAutocompleteProviderDelegate);
+};
+
+#endif  // CHROME_BROWSER_AUTOCOMPLETE_CHROME_AUTOCOMPLETE_PROVIDER_DELEGATE_H_