Drop the AutocompleteCoordinator interface (1/2)

This change is part of topic change.
the change helps eliminate apparent rewrite of the
AutocompleteCoordinator.java file in subsequent patch.

Bug: 966424
Change-Id: Iff92f7c70cd4a7d631abb83bf9c780839dac29ef
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2508800Reviewed-by: Filip Gorski <fgorski@chromium.org>
Cr-Commit-Position: refs/heads/master@{#823350}

chrome/android/java/src/org/chromium/chrome/browser/omnibox/suggestions/AutocompleteCoordinator.java

-// Copyright 2019 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.
-
-package org.chromium.chrome.browser.omnibox.suggestions;
-
-import android.view.KeyEvent;
-
-import androidx.annotation.Nullable;
-
-import org.chromium.base.supplier.Supplier;
-import org.chromium.chrome.browser.ActivityTabProvider;
-import org.chromium.chrome.browser.layouts.LayoutStateProvider;
-import org.chromium.chrome.browser.omnibox.LocationBarDataProvider;
-import org.chromium.chrome.browser.omnibox.UrlBar.UrlTextChangeListener;
-import org.chromium.chrome.browser.omnibox.UrlFocusChangeListener;
-import org.chromium.chrome.browser.omnibox.suggestions.AutocompleteController.OnSuggestionsReceivedListener;
-import org.chromium.chrome.browser.omnibox.voice.VoiceRecognitionHandler;
-import org.chromium.chrome.browser.profiles.Profile;
-import org.chromium.chrome.browser.share.ShareDelegate;
-import org.chromium.ui.base.WindowAndroid;
-import org.chromium.ui.modelutil.MVCListAdapter.ModelList;
-
-import java.util.List;
-
-/**
- * This component handles the interactions with the autocomplete system.
- * TODO(ender): clean up the AutocompleteCoordinatorImpl and drop this interface
- *              as it is never overloaded or mocked.
- */
-public interface AutocompleteCoordinator extends UrlFocusChangeListener, UrlTextChangeListener {
-    /**
-     * Clean up resources used by this class.
-     */
-    void destroy();
-
-    /**
-     * Provides data and state for the toolbar component.
-     * @param locationBarDataProvider The data provider.
-     */
-    void setLocationBarDataProvider(LocationBarDataProvider locationBarDataProvider);
-
-    /**
-     * @param layoutStateProvider A means of accessing the current Layout state and a way to
-     *         listen to state changes.
-     */
-    void setLayoutStateProvider(LayoutStateProvider layoutStateProvider);
-
-    /**
-     * Updates the profile used for generating autocomplete suggestions.
-     * @param profile The profile to be used.
-     */
-    void setAutocompleteProfile(Profile profile);
-
-    /**
-     * Set the WindowAndroid instance associated with the containing Activity.
-     */
-    void setWindowAndroid(WindowAndroid windowAndroid);
-
-    /**
-     * @param provider A means of accessing the activity's tab.
-     */
-    void setActivityTabProvider(ActivityTabProvider provider);
-
-    /**
-     * @param shareDelegateSupplier A means of accessing the sharing feature.
-     */
-    void setShareDelegateSupplier(Supplier<ShareDelegate> shareDelegateSupplier);
-
-    /**
-     * Whether omnibox autocomplete should currently be prevented from generating suggestions.
-     */
-    void setShouldPreventOmniboxAutocomplete(boolean prevent);
-
-    /**
-     * @return The number of current autocomplete suggestions.
-     */
-    int getSuggestionCount();
-
-    /**
-     * Retrieve the omnibox suggestion at the specified index.  The index represents the ordering
-     * in the underlying model.  The index does not represent visibility due to the current scroll
-     * position of the list.
-     *
-     * @param index The index of the suggestion to fetch.
-     * @return The suggestion at the given index.
-     */
-    OmniboxSuggestion getSuggestionAt(int index);
-
-    /**
-     * Signals that native initialization has completed.
-     */
-    void onNativeInitialized();
-
-    /**
-     * @see AutocompleteController#onVoiceResults(List)
-     */
-    void onVoiceResults(@Nullable List<VoiceRecognitionHandler.VoiceResult> results);
-
-    /**
-     * @return The current native pointer to the autocomplete results.
-     */
-    // TODO(tedchoc): Figure out how to remove this.
-    long getCurrentNativeAutocompleteResult();
-
-    /**
-     * Update the layout direction of the suggestion list based on the parent layout direction.
-     */
-    void updateSuggestionListLayoutDirection();
-
-    /**
-     * Update the visuals of the autocomplete UI.
-     * @param useDarkColors Whether dark colors should be applied to the UI.
-     * @param isIncognito Whether the UI is for incognito mode or not.
-     */
-    void updateVisualsForState(boolean useDarkColors, boolean isIncognito);
-
-    /**
-     * Sets to show cached zero suggest results. This will start both caching zero suggest results
-     * in shared preferences and also attempt to show them when appropriate without needing native
-     * initialization.
-     * @param showCachedZeroSuggestResults Whether cached zero suggest should be shown.
-     */
-    void setShowCachedZeroSuggestResults(boolean showCachedZeroSuggestResults);
-
-    /**
-     * Handle the key events associated with the suggestion list.
-     *
-     * @param keyCode The keycode representing what key was interacted with.
-     * @param event The key event containing all meta-data associated with the event.
-     * @return Whether the key event was handled.
-     */
-    boolean handleKeyEvent(int keyCode, KeyEvent event);
-
-    /**
-     * Trigger autocomplete for the given query.
-     */
-    void startAutocompleteForQuery(String query);
-
-    /**
-     * Given a search query, this will attempt to see if the query appears to be portion of a
-     * properly formed URL.  If it appears to be a URL, this will return the fully qualified
-     * version (i.e. including the scheme, etc...).  If the query does not appear to be a URL,
-     * this will return null.
-     *
-     * @param query The query to be expanded into a fully qualified URL if appropriate.
-     * @return The fully qualified URL or null.
-     */
-    String qualifyPartialURLQuery(String query);
-
-    /**
-     * Sends a zero suggest request to the server in order to pre-populate the result cache.
-     */
-    void prefetchZeroSuggestResults();
-
-    /** @return Suggestions Dropdown view, showing the list of suggestions. */
-    OmniboxSuggestionsDropdown getSuggestionsDropdownForTest();
-
-    /** @param controller The instance of AutocompleteController to be used. */
-    void setAutocompleteControllerForTest(AutocompleteController controller);
-
-    /** @return The current receiving OnSuggestionsReceived events. */
-    OnSuggestionsReceivedListener getSuggestionsReceivedListenerForTest();
-
-    /** @return The ModelList for the currently shown suggestions. */
-    ModelList getSuggestionModelListForTest();
-}