Upstream Chrome on iOS source code [6/11].

ios/chrome/browser/ui/omnibox/chrome_omnibox_client_ios.h

+// Copyright 2013 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 IOS_CHROME_BROWSER_UI_OMNIBOX_CHROME_OMNIBOX_CLIENT_IOS_H_
+#define IOS_CHROME_BROWSER_UI_OMNIBOX_CHROME_OMNIBOX_CLIENT_IOS_H_
+
+#include <memory>
+
+#include "base/compiler_specific.h"
+#include "components/omnibox/browser/omnibox_client.h"
+#include "ios/chrome/browser/autocomplete/autocomplete_scheme_classifier_impl.h"
+
+class WebOmniboxEditController;
+
+namespace ios {
+class ChromeBrowserState;
+}
+
+class ChromeOmniboxClientIOS : public OmniboxClient {
+ public:
+  ChromeOmniboxClientIOS(WebOmniboxEditController* controller,
+                         ios::ChromeBrowserState* browser_state);
+  ~ChromeOmniboxClientIOS() override;
+
+  // OmniboxClient.
+  std::unique_ptr<AutocompleteProviderClient> CreateAutocompleteProviderClient()
+      override;
+  std::unique_ptr<OmniboxNavigationObserver> CreateOmniboxNavigationObserver(
+      const base::string16& text,
+      const AutocompleteMatch& match,
+      const AutocompleteMatch& alternate_nav_match) override;
+  bool CurrentPageExists() const override;
+  const GURL& GetURL() const override;
+  bool IsLoading() const override;
+  bool IsPasteAndGoEnabled() const override;
+  bool IsInstantNTP() const override;
+  bool IsSearchResultsPage() const override;
+  bool IsNewTabPage(const std::string& url) const override;
+  bool IsHomePage(const std::string& url) const override;
+  const SessionID& GetSessionID() const override;
+  bookmarks::BookmarkModel* GetBookmarkModel() override;
+  TemplateURLService* GetTemplateURLService() override;
+  const AutocompleteSchemeClassifier& GetSchemeClassifier() const override;
+  AutocompleteClassifier* GetAutocompleteClassifier() override;
+  gfx::Image GetIconIfExtensionMatch(
+      const AutocompleteMatch& match) const override;
+  bool ProcessExtensionKeyword(TemplateURL* template_url,
+                               const AutocompleteMatch& match,
+                               WindowOpenDisposition disposition,
+                               OmniboxNavigationObserver* observer) override;
+  void OnInputStateChanged() override;
+  void OnFocusChanged(OmniboxFocusState state,
+                      OmniboxFocusChangeReason reason) override;
+  void OnResultChanged(const AutocompleteResult& result,
+                       bool default_match_changed,
+                       const base::Callback<void(const SkBitmap& bitmap)>&
+                           on_bitmap_fetched) override;
+  void OnCurrentMatchChanged(const AutocompleteMatch& match) override;
+  void OnURLOpenedFromOmnibox(OmniboxLog* log) override;
+  void OnBookmarkLaunched() override;
+  void DiscardNonCommittedNavigations() override;
+  const base::string16& GetTitle() const override;
+  gfx::Image GetFavicon() const override;
+  void OnTextChanged(const AutocompleteMatch& current_match,
+                     bool user_input_in_progress,
+                     base::string16& user_text,
+                     const AutocompleteResult& result,
+                     bool is_popup_open,
+                     bool has_focus) override;
+  void OnInputAccepted(const AutocompleteMatch& match) override;
+  void OnRevert() override;
+
+ private:
+  WebOmniboxEditController* controller_;
+  ios::ChromeBrowserState* browser_state_;
+  AutocompleteSchemeClassifierImpl scheme_classifier_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChromeOmniboxClientIOS);
+};
+
+#endif  // IOS_CHROME_BROWSER_UI_OMNIBOX_CHROME_OMNIBOX_CLIENT_IOS_H_