Issue #1053 - Drop support Android and remove Fennec - Part 1a: Remove mobile/android

1 files changed, 0 insertions, 785 deletions

diff --git a/mobile/android/base/java/org/mozilla/gecko/db/BrowserContract.java b/mobile/android/base/java/org/mozilla/gecko/db/BrowserContract.java
deleted file mode 100644
index 51c8d964f..000000000
--- a/mobile/android/base/java/org/mozilla/gecko/db/BrowserContract.java
+++ /dev/null
@@ -1,785 +0,0 @@
-/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.db;
-
-import org.mozilla.gecko.AppConstants;
-
-import android.net.Uri;
-import android.support.annotation.NonNull;
-
-import org.mozilla.gecko.annotation.RobocopTarget;
-
-@RobocopTarget
-public class BrowserContract {
-    public static final String AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.browser";
-    public static final Uri AUTHORITY_URI = Uri.parse("content://" + AUTHORITY);
-
-    public static final String PASSWORDS_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.passwords";
-    public static final Uri PASSWORDS_AUTHORITY_URI = Uri.parse("content://" + PASSWORDS_AUTHORITY);
-
-    public static final String FORM_HISTORY_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.formhistory";
-    public static final Uri FORM_HISTORY_AUTHORITY_URI = Uri.parse("content://" + FORM_HISTORY_AUTHORITY);
-
-    public static final String TABS_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.tabs";
-    public static final Uri TABS_AUTHORITY_URI = Uri.parse("content://" + TABS_AUTHORITY);
-
-    public static final String HOME_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.home";
-    public static final Uri HOME_AUTHORITY_URI = Uri.parse("content://" + HOME_AUTHORITY);
-
-    public static final String PROFILES_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".profiles";
-    public static final Uri PROFILES_AUTHORITY_URI = Uri.parse("content://" + PROFILES_AUTHORITY);
-
-    public static final String READING_LIST_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.readinglist";
-    public static final Uri READING_LIST_AUTHORITY_URI = Uri.parse("content://" + READING_LIST_AUTHORITY);
-
-    public static final String SEARCH_HISTORY_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.searchhistory";
-    public static final Uri SEARCH_HISTORY_AUTHORITY_URI = Uri.parse("content://" + SEARCH_HISTORY_AUTHORITY);
-
-    public static final String LOGINS_AUTHORITY = AppConstants.ANDROID_PACKAGE_NAME + ".db.logins";
-    public static final Uri LOGINS_AUTHORITY_URI = Uri.parse("content://" + LOGINS_AUTHORITY);
-
-    public static final String PARAM_PROFILE = "profile";
-    public static final String PARAM_PROFILE_PATH = "profilePath";
-    public static final String PARAM_LIMIT = "limit";
-    public static final String PARAM_SUGGESTEDSITES_LIMIT = "suggestedsites_limit";
-    public static final String PARAM_TOPSITES_DISABLE_PINNED = "topsites_disable_pinned";
-    public static final String PARAM_IS_SYNC = "sync";
-    public static final String PARAM_SHOW_DELETED = "show_deleted";
-    public static final String PARAM_IS_TEST = "test";
-    public static final String PARAM_INSERT_IF_NEEDED = "insert_if_needed";
-    public static final String PARAM_INCREMENT_VISITS = "increment_visits";
-    public static final String PARAM_INCREMENT_REMOTE_AGGREGATES = "increment_remote_aggregates";
-    public static final String PARAM_EXPIRE_PRIORITY = "priority";
-    public static final String PARAM_DATASET_ID = "dataset_id";
-    public static final String PARAM_GROUP_BY = "group_by";
-
-    static public enum ExpirePriority {
-        NORMAL,
-        AGGRESSIVE
-    }
-
-    /**
-     * Produces a SQL expression used for sorting results of the "combined" view by frecency.
-     * Combines remote and local frecency calculations, weighting local visits much heavier.
-     *
-     * @param includesBookmarks When URL is bookmarked, should we give it bonus frecency points?
-     * @param ascending Indicates if sorting order ascending
-     * @return Combined frecency sorting expression
-     */
-    static public String getCombinedFrecencySortOrder(boolean includesBookmarks, boolean ascending) {
-        final long now = System.currentTimeMillis();
-        StringBuilder order = new StringBuilder(getRemoteFrecencySQL(now) + " + " + getLocalFrecencySQL(now));
-
-        if (includesBookmarks) {
-            order.insert(0, "(CASE WHEN " + Combined.BOOKMARK_ID + " > -1 THEN 100 ELSE 0 END) + ");
-        }
-
-        order.append(ascending ? " ASC" : " DESC");
-        return order.toString();
-    }
-
-    /**
-     * See Bug 1265525 for details (explanation + graphs) on how Remote frecency compares to Local frecency for different
-     * combinations of visits count and age.
-     *
-     * @param now Base time in milliseconds for age calculation
-     * @return remote frecency SQL calculation
-     */
-    static public String getRemoteFrecencySQL(final long now) {
-        return getFrecencyCalculation(now, 1, 110, Combined.REMOTE_VISITS_COUNT, Combined.REMOTE_DATE_LAST_VISITED);
-    }
-
-    /**
-     * Local frecency SQL calculation. Note higher scale factor and squared visit count which achieve
-     * visits generated locally being much preferred over remote visits.
-     * See Bug 1265525 for details (explanation + comparison graphs).
-     *
-     * @param now Base time in milliseconds for age calculation
-     * @return local frecency SQL calculation
-     */
-    static public String getLocalFrecencySQL(final long now) {
-        String visitCountExpr = "(" + Combined.LOCAL_VISITS_COUNT + " + 2)";
-        visitCountExpr = visitCountExpr + " * " + visitCountExpr;
-
-        return getFrecencyCalculation(now, 2, 225, visitCountExpr, Combined.LOCAL_DATE_LAST_VISITED);
-    }
-
-    /**
-     * Our version of frecency is computed by scaling the number of visits by a multiplier
-     * that approximates Gaussian decay, based on how long ago the entry was last visited.
-     * Since we're limited by the math we can do with sqlite, we're calculating this
-     * approximation using the Cauchy distribution: multiplier = scale_const / (age^2 + scale_const).
-     * For example, with 15 as our scale parameter, we get a scale constant 15^2 = 225. Then:
-     * frecencyScore = numVisits * max(1, 100 * 225 / (age*age + 225)). (See bug 704977)
-     *
-     * @param now Base time in milliseconds for age calculation
-     * @param minFrecency Minimum allowed frecency value
-     * @param multiplier Scale constant
-     * @param visitCountExpr Expression which will produce a visit count
-     * @param lastVisitExpr Expression which will produce "last-visited" timestamp
-     * @return Frecency SQL calculation
-     */
-    static public String getFrecencyCalculation(final long now, final int minFrecency, final int multiplier, @NonNull  final String visitCountExpr, @NonNull final String lastVisitExpr) {
-        final long nowInMicroseconds = now * 1000;
-        final long microsecondsPerDay = 86400000000L;
-        final String ageExpr = "(" + nowInMicroseconds + " - " + lastVisitExpr + ") / " + microsecondsPerDay;
-
-        return visitCountExpr + " * MAX(" + minFrecency + ", 100 * " + multiplier + " / (" + ageExpr + " * " + ageExpr + " + " + multiplier + "))";
-    }
-
-    @RobocopTarget
-    public interface CommonColumns {
-        public static final String _ID = "_id";
-    }
-
-    @RobocopTarget
-    public interface DateSyncColumns {
-        public static final String DATE_CREATED = "created";
-        public static final String DATE_MODIFIED = "modified";
-    }
-
-    @RobocopTarget
-    public interface SyncColumns extends DateSyncColumns {
-        public static final String GUID = "guid";
-        public static final String IS_DELETED = "deleted";
-    }
-
-    @RobocopTarget
-    public interface URLColumns {
-        public static final String URL = "url";
-        public static final String TITLE = "title";
-    }
-
-    @RobocopTarget
-    public interface FaviconColumns {
-        public static final String FAVICON = "favicon";
-        public static final String FAVICON_ID = "favicon_id";
-        public static final String FAVICON_URL = "favicon_url";
-    }
-
-    @RobocopTarget
-    public interface HistoryColumns {
-        public static final String DATE_LAST_VISITED = "date";
-        public static final String VISITS = "visits";
-        // Aggregates used to speed up top sites and search frecency-powered queries
-        public static final String LOCAL_VISITS = "visits_local";
-        public static final String REMOTE_VISITS = "visits_remote";
-        public static final String LOCAL_DATE_LAST_VISITED = "date_local";
-        public static final String REMOTE_DATE_LAST_VISITED = "date_remote";
-    }
-
-    @RobocopTarget
-    public interface VisitsColumns {
-        public static final String HISTORY_GUID = "history_guid";
-        public static final String VISIT_TYPE = "visit_type";
-        public static final String DATE_VISITED = "date";
-        // Used to distinguish between visits that were generated locally vs those that came in from Sync.
-        // Since we don't track "origin clientID" for visits, this is the best we can do for now.
-        public static final String IS_LOCAL = "is_local";
-    }
-
-    public interface PageMetadataColumns {
-        public static final String HISTORY_GUID = "history_guid";
-        public static final String DATE_CREATED = "created";
-        public static final String HAS_IMAGE = "has_image";
-        public static final String JSON = "json";
-    }
-
-    public interface DeletedColumns {
-        public static final String ID = "id";
-        public static final String GUID = "guid";
-        public static final String TIME_DELETED = "timeDeleted";
-    }
-
-    @RobocopTarget
-    public static final class Favicons implements CommonColumns, DateSyncColumns {
-        private Favicons() {}
-
-        public static final String TABLE_NAME = "favicons";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "favicons");
-
-        public static final String URL = "url";
-        public static final String DATA = "data";
-        public static final String PAGE_URL = "page_url";
-    }
-
-    @RobocopTarget
-    public static final class Thumbnails implements CommonColumns {
-        private Thumbnails() {}
-
-        public static final String TABLE_NAME = "thumbnails";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "thumbnails");
-
-        public static final String URL = "url";
-        public static final String DATA = "data";
-    }
-
-    public static final class Profiles {
-        private Profiles() {}
-        public static final String NAME = "name";
-        public static final String PATH = "path";
-    }
-
-    @RobocopTarget
-    public static final class Bookmarks implements CommonColumns, URLColumns, FaviconColumns, SyncColumns {
-        private Bookmarks() {}
-
-        public static final String TABLE_NAME = "bookmarks";
-
-        public static final String VIEW_WITH_FAVICONS = "bookmarks_with_favicons";
-
-        public static final String VIEW_WITH_ANNOTATIONS = "bookmarks_with_annotations";
-
-        public static final int FIXED_ROOT_ID = 0;
-        public static final int FAKE_DESKTOP_FOLDER_ID = -1;
-        public static final int FIXED_READING_LIST_ID = -2;
-        public static final int FIXED_PINNED_LIST_ID = -3;
-        public static final int FIXED_SCREENSHOT_FOLDER_ID = -4;
-        public static final int FAKE_READINGLIST_SMARTFOLDER_ID = -5;
-
-        /**
-         * This ID and the following negative IDs are reserved for bookmarks from Android's partner
-         * bookmark provider.
-         */
-        public static final long FAKE_PARTNER_BOOKMARKS_START = -1000;
-
-        public static final String MOBILE_FOLDER_GUID = "mobile";
-        public static final String PLACES_FOLDER_GUID = "places";
-        public static final String MENU_FOLDER_GUID = "menu";
-        public static final String TAGS_FOLDER_GUID = "tags";
-        public static final String TOOLBAR_FOLDER_GUID = "toolbar";
-        public static final String UNFILED_FOLDER_GUID = "unfiled";
-        public static final String FAKE_DESKTOP_FOLDER_GUID = "desktop";
-        public static final String PINNED_FOLDER_GUID = "pinned";
-        public static final String SCREENSHOT_FOLDER_GUID = "screenshots";
-        public static final String FAKE_READINGLIST_SMARTFOLDER_GUID = "readinglist";
-
-        public static final int TYPE_FOLDER = 0;
-        public static final int TYPE_BOOKMARK = 1;
-        public static final int TYPE_SEPARATOR = 2;
-        public static final int TYPE_LIVEMARK = 3;
-        public static final int TYPE_QUERY = 4;
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "bookmarks");
-        public static final Uri PARENTS_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI, "parents");
-        // Hacky API for bulk-updating positions. Bug 728783.
-        public static final Uri POSITIONS_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI, "positions");
-        public static final long DEFAULT_POSITION = Long.MIN_VALUE;
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/bookmark";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/bookmark";
-        public static final String TYPE = "type";
-        public static final String PARENT = "parent";
-        public static final String POSITION = "position";
-        public static final String TAGS = "tags";
-        public static final String DESCRIPTION = "description";
-        public static final String KEYWORD = "keyword";
-
-        public static final String ANNOTATION_KEY = "annotation_key";
-        public static final String ANNOTATION_VALUE = "annotation_value";
-    }
-
-    @RobocopTarget
-    public static final class History implements CommonColumns, URLColumns, HistoryColumns, FaviconColumns, SyncColumns {
-        private History() {}
-
-        public static final String TABLE_NAME = "history";
-
-        public static final String VIEW_WITH_FAVICONS = "history_with_favicons";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "history");
-        public static final Uri CONTENT_OLD_URI = Uri.withAppendedPath(AUTHORITY_URI, "history/old");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/browser-history";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/browser-history";
-    }
-
-    @RobocopTarget
-    public static final class Visits implements CommonColumns, VisitsColumns {
-        private Visits() {}
-
-        public static final String TABLE_NAME = "visits";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "visits");
-
-        public static final int VISIT_IS_LOCAL = 1;
-        public static final int VISIT_IS_REMOTE = 0;
-    }
-
-    // Combined bookmarks and history
-    @RobocopTarget
-    public static final class Combined implements CommonColumns, URLColumns, HistoryColumns, FaviconColumns  {
-        private Combined() {}
-
-        public static final String VIEW_NAME = "combined";
-
-        public static final String VIEW_WITH_FAVICONS = "combined_with_favicons";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "combined");
-
-        public static final String BOOKMARK_ID = "bookmark_id";
-        public static final String HISTORY_ID = "history_id";
-
-        public static final String REMOTE_VISITS_COUNT = "remoteVisitCount";
-        public static final String REMOTE_DATE_LAST_VISITED = "remoteDateLastVisited";
-
-        public static final String LOCAL_VISITS_COUNT = "localVisitCount";
-        public static final String LOCAL_DATE_LAST_VISITED = "localDateLastVisited";
-    }
-
-    public static final class Schema {
-        private Schema() {}
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "schema");
-
-        public static final String VERSION = "version";
-    }
-
-    public static final class Passwords {
-        private Passwords() {}
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(PASSWORDS_AUTHORITY_URI, "passwords");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/passwords";
-
-        public static final String ID = "id";
-        public static final String HOSTNAME = "hostname";
-        public static final String HTTP_REALM = "httpRealm";
-        public static final String FORM_SUBMIT_URL = "formSubmitURL";
-        public static final String USERNAME_FIELD = "usernameField";
-        public static final String PASSWORD_FIELD = "passwordField";
-        public static final String ENCRYPTED_USERNAME = "encryptedUsername";
-        public static final String ENCRYPTED_PASSWORD = "encryptedPassword";
-        public static final String ENC_TYPE = "encType";
-        public static final String TIME_CREATED = "timeCreated";
-        public static final String TIME_LAST_USED = "timeLastUsed";
-        public static final String TIME_PASSWORD_CHANGED = "timePasswordChanged";
-        public static final String TIMES_USED = "timesUsed";
-        public static final String GUID = "guid";
-
-        // This needs to be kept in sync with the types defined in toolkit/components/passwordmgr/nsILoginManagerCrypto.idl#45
-        public static final int ENCTYPE_SDR = 1;
-    }
-
-    public static final class DeletedPasswords implements DeletedColumns {
-        private DeletedPasswords() {}
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/deleted-passwords";
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(PASSWORDS_AUTHORITY_URI, "deleted-passwords");
-    }
-
-    @RobocopTarget
-    public static final class GeckoDisabledHosts {
-        private GeckoDisabledHosts() {}
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/disabled-hosts";
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(PASSWORDS_AUTHORITY_URI, "disabled-hosts");
-
-        public static final String HOSTNAME = "hostname";
-    }
-
-    public static final class FormHistory {
-        private FormHistory() {}
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(FORM_HISTORY_AUTHORITY_URI, "formhistory");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/formhistory";
-
-        public static final String ID = "id";
-        public static final String FIELD_NAME = "fieldname";
-        public static final String VALUE = "value";
-        public static final String TIMES_USED = "timesUsed";
-        public static final String FIRST_USED = "firstUsed";
-        public static final String LAST_USED = "lastUsed";
-        public static final String GUID = "guid";
-    }
-
-    public static final class DeletedFormHistory implements DeletedColumns {
-        private DeletedFormHistory() {}
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(FORM_HISTORY_AUTHORITY_URI, "deleted-formhistory");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/deleted-formhistory";
-    }
-
-    @RobocopTarget
-    public static final class Tabs implements CommonColumns {
-        private Tabs() {}
-        public static final String TABLE_NAME = "tabs";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(TABS_AUTHORITY_URI, "tabs");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/tab";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/tab";
-
-        // Title of the tab.
-        public static final String TITLE = "title";
-
-        // Topmost URL from the history array. Allows processing of this tab without
-        // parsing that array.
-        public static final String URL = "url";
-
-        // Sync-assigned GUID for client device. NULL for local tabs.
-        public static final String CLIENT_GUID = "client_guid";
-
-        // JSON-encoded array of history URL strings, from most recent to least recent.
-        public static final String HISTORY = "history";
-
-        // Favicon URL for the tab's topmost history entry.
-        public static final String FAVICON = "favicon";
-
-        // Last used time of the tab.
-        public static final String LAST_USED = "last_used";
-
-        // Position of the tab. 0 represents foreground.
-        public static final String POSITION = "position";
-    }
-
-    public static final class Clients implements CommonColumns {
-        private Clients() {}
-        public static final Uri CONTENT_RECENCY_URI = Uri.withAppendedPath(TABS_AUTHORITY_URI, "clients_recency");
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(TABS_AUTHORITY_URI, "clients");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/client";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/client";
-
-        // Client-provided name string. Could conceivably be null.
-        public static final String NAME = "name";
-
-        // Sync-assigned GUID for client device. NULL for local tabs.
-        public static final String GUID = "guid";
-
-        // Last modified time for the client's tab record. For remote records, a server
-        // timestamp provided by Sync during insertion.
-        public static final String LAST_MODIFIED = "last_modified";
-
-        public static final String DEVICE_TYPE = "device_type";
-    }
-
-    // Data storage for dynamic panels on about:home
-    @RobocopTarget
-    public static final class HomeItems implements CommonColumns {
-        private HomeItems() {}
-        public static final Uri CONTENT_FAKE_URI = Uri.withAppendedPath(HOME_AUTHORITY_URI, "items/fake");
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(HOME_AUTHORITY_URI, "items");
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/homeitem";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/homeitem";
-
-        public static final String DATASET_ID = "dataset_id";
-        public static final String URL = "url";
-        public static final String TITLE = "title";
-        public static final String DESCRIPTION = "description";
-        public static final String IMAGE_URL = "image_url";
-        public static final String BACKGROUND_COLOR = "background_color";
-        public static final String BACKGROUND_URL = "background_url";
-        public static final String CREATED = "created";
-        public static final String FILTER = "filter";
-
-        public static final String[] DEFAULT_PROJECTION =
-            new String[] { _ID, DATASET_ID, URL, TITLE, DESCRIPTION, IMAGE_URL, BACKGROUND_COLOR, BACKGROUND_URL, FILTER };
-    }
-
-    @RobocopTarget
-    public static final class ReadingListItems implements CommonColumns, URLColumns {
-        public static final String EXCERPT = "excerpt";
-        public static final String CLIENT_LAST_MODIFIED = "client_last_modified";
-        public static final String GUID = "guid";
-        public static final String SERVER_LAST_MODIFIED = "last_modified";
-        public static final String SERVER_STORED_ON = "stored_on";
-        public static final String ADDED_ON = "added_on";
-        public static final String MARKED_READ_ON = "marked_read_on";
-        public static final String IS_DELETED = "is_deleted";
-        public static final String IS_ARCHIVED = "is_archived";
-        public static final String IS_UNREAD = "is_unread";
-        public static final String IS_ARTICLE = "is_article";
-        public static final String IS_FAVORITE = "is_favorite";
-        public static final String RESOLVED_URL = "resolved_url";
-        public static final String RESOLVED_TITLE = "resolved_title";
-        public static final String ADDED_BY = "added_by";
-        public static final String MARKED_READ_BY = "marked_read_by";
-        public static final String WORD_COUNT = "word_count";
-        public static final String READ_POSITION = "read_position";
-        public static final String CONTENT_STATUS = "content_status";
-
-        public static final String SYNC_STATUS = "sync_status";
-        public static final String SYNC_CHANGE_FLAGS = "sync_change_flags";
-
-        private ReadingListItems() {}
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(READING_LIST_AUTHORITY_URI, "items");
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/readinglistitem";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/readinglistitem";
-
-        // CONTENT_STATUS represents the result of an attempt to fetch content for the reading list item.
-        public static final int STATUS_UNFETCHED = 0;
-        public static final int STATUS_FETCH_FAILED_TEMPORARY = 1;
-        public static final int STATUS_FETCH_FAILED_PERMANENT = 2;
-        public static final int STATUS_FETCH_FAILED_UNSUPPORTED_FORMAT = 3;
-        public static final int STATUS_FETCHED_ARTICLE = 4;
-
-        // See https://github.com/mozilla-services/readinglist/wiki/Client-phases for how this is expected to work.
-        //
-        // If an item is SYNCED, it doesn't need to be uploaded.
-        //
-        // If its status is NEW, the entire record should be uploaded.
-        //
-        // If DELETED, the record should be deleted. A record can only move into this state from SYNCED; NEW records
-        // are deleted immediately.
-        //
-
-        public static final int SYNC_STATUS_SYNCED = 0;
-        public static final int SYNC_STATUS_NEW = 1;                      // Upload everything.
-        public static final int SYNC_STATUS_DELETED = 2;                  // Delete the record from the server.
-        public static final int SYNC_STATUS_MODIFIED = 3;                 // Consult SYNC_CHANGE_FLAGS.
-
-        // SYNC_CHANGE_FLAG represents the sets of fields that need to be uploaded.
-        // If its status is only UNREAD_CHANGED (and maybe FAVORITE_CHANGED?), then it can easily be uploaded
-        // in a fire-and-forget manner. This change can never conflict.
-        //
-        // If its status is RESOLVED, then one or more of the content-oriented fields has changed, and a full
-        // upload of those fields should occur. These can result in conflicts.
-        //
-        // Note that these are flags; they should be considered together when deciding on a course of action.
-        //
-        // These flags are meaningless for records in any state other than SYNCED. They can be safely altered in
-        // other states (to avoid having to query to pre-fill a ContentValues), but should be ignored.
-        public static final int SYNC_CHANGE_NONE = 0;
-        public static final int SYNC_CHANGE_UNREAD_CHANGED   = 1 << 0;    // => marked_read_{on,by}, is_unread
-        public static final int SYNC_CHANGE_FAVORITE_CHANGED = 1 << 1;    // => is_favorite
-        public static final int SYNC_CHANGE_RESOLVED = 1 << 2;            // => is_article, resolved_{url,title}, excerpt, word_count
-
-
-        public static final String DEFAULT_SORT_ORDER = CLIENT_LAST_MODIFIED + " DESC";
-        public static final String[] DEFAULT_PROJECTION = new String[] { _ID, URL, TITLE, EXCERPT, WORD_COUNT, IS_UNREAD };
-
-        // Minimum fields required to create a reading list item.
-        public static final String[] REQUIRED_FIELDS = { ReadingListItems.URL, ReadingListItems.TITLE };
-
-        // All fields that might be mapped from the DB into a record object.
-        public static final String[] ALL_FIELDS = {
-                CommonColumns._ID,
-                URLColumns.URL,
-                URLColumns.TITLE,
-                EXCERPT,
-                CLIENT_LAST_MODIFIED,
-                GUID,
-                SERVER_LAST_MODIFIED,
-                SERVER_STORED_ON,
-                ADDED_ON,
-                MARKED_READ_ON,
-                IS_DELETED,
-                IS_ARCHIVED,
-                IS_UNREAD,
-                IS_ARTICLE,
-                IS_FAVORITE,
-                RESOLVED_URL,
-                RESOLVED_TITLE,
-                ADDED_BY,
-                MARKED_READ_BY,
-                WORD_COUNT,
-                READ_POSITION,
-                CONTENT_STATUS,
-
-                SYNC_STATUS,
-                SYNC_CHANGE_FLAGS,
-        };
-
-        public static final String TABLE_NAME = "reading_list";
-    }
-
-    @RobocopTarget
-    public static final class TopSites implements CommonColumns, URLColumns {
-        private TopSites() {}
-
-        public static final int TYPE_BLANK = 0;
-        public static final int TYPE_TOP = 1;
-        public static final int TYPE_PINNED = 2;
-        public static final int TYPE_SUGGESTED = 3;
-
-        public static final String BOOKMARK_ID = "bookmark_id";
-        public static final String HISTORY_ID = "history_id";
-        public static final String TYPE = "type";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "topsites");
-    }
-
-    public static final class Highlights {
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "highlights");
-
-        public static final String DATE = "date";
-    }
-
-    @RobocopTarget
-    public static final class SearchHistory implements CommonColumns, HistoryColumns {
-        private SearchHistory() {}
-
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/searchhistory";
-        public static final String QUERY = "query";
-        public static final String DATE = "date";
-        public static final String TABLE_NAME = "searchhistory";
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(SEARCH_HISTORY_AUTHORITY_URI, "searchhistory");
-    }
-
-    @RobocopTarget
-    public static final class SuggestedSites implements CommonColumns, URLColumns {
-        private SuggestedSites() {}
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "suggestedsites");
-    }
-
-    public static final class ActivityStreamBlocklist implements CommonColumns {
-        private ActivityStreamBlocklist() {}
-
-        public static final String TABLE_NAME = "activity_stream_blocklist";
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, TABLE_NAME);
-
-        public static final String URL = "url";
-        public static final String CREATED = "created";
-    }
-
-    @RobocopTarget
-    public static final class UrlAnnotations implements CommonColumns, DateSyncColumns {
-        private UrlAnnotations() {}
-
-        public static final String TABLE_NAME = "urlannotations";
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, TABLE_NAME);
-
-        public static final String URL = "url";
-        public static final String KEY = "key";
-        public static final String VALUE = "value";
-        public static final String SYNC_STATUS = "sync_status";
-
-        public enum Key {
-            // We use a parameter, rather than name(), as defensive coding: we can't let the
-            // enum name change because we've already stored values into the DB.
-            SCREENSHOT ("screenshot"),
-
-            /**
-             * This key maps URLs to its feeds.
-             *
-             * Key:   feed
-             * Value: URL of feed
-             */
-            FEED("feed"),
-
-            /**
-             * This key maps URLs of feeds to an object describing the feed.
-             *
-             * Key:   feed_subscription
-             * Value: JSON object describing feed
-             */
-            FEED_SUBSCRIPTION("feed_subscription"),
-
-            /**
-             * Indicates that this URL (if stored as a bookmark) should be opened into reader view.
-             *
-             * Key:   reader_view
-             * Value: String "true" to indicate that we would like to open into reader view.
-             */
-            READER_VIEW("reader_view"),
-
-            /**
-             * Indicator that the user interacted with the URL in regards to home screen shortcuts.
-             *
-             * Key:   home_screen_shortcut
-             * Value: True: User created an home screen shortcut for this URL
-             *        False: User declined to create a shortcut for this URL
-             */
-            HOME_SCREEN_SHORTCUT("home_screen_shortcut");
-
-            private final String dbValue;
-
-            Key(final String dbValue) { this.dbValue = dbValue; }
-            public String getDbValue() { return dbValue; }
-        }
-
-        public enum SyncStatus {
-            // We use a parameter, rather than ordinal(), as defensive coding: we can't let the
-            // ordinal values change because we've already stored values into the DB.
-            NEW (0);
-
-            // Value stored into the database for this column.
-            private final int dbValue;
-
-            SyncStatus(final int dbValue) {
-                this.dbValue = dbValue;
-            }
-
-            public int getDBValue() { return dbValue; }
-        }
-
-        /**
-         * Value used to indicate that a reader view item is saved. We use the
-         */
-        public static final String READER_VIEW_SAVED_VALUE = "true";
-    }
-
-    public static final class Numbers {
-        private Numbers() {}
-
-        public static final String TABLE_NAME = "numbers";
-
-        public static final String POSITION = "position";
-
-        public static final int MAX_VALUE = 50;
-    }
-
-    @RobocopTarget
-    public static final class Logins implements CommonColumns {
-        private Logins() {}
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(LOGINS_AUTHORITY_URI, "logins");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/logins";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/logins";
-        public static final String TABLE_LOGINS = "logins";
-
-        public static final String HOSTNAME = "hostname";
-        public static final String HTTP_REALM = "httpRealm";
-        public static final String FORM_SUBMIT_URL = "formSubmitURL";
-        public static final String USERNAME_FIELD = "usernameField";
-        public static final String PASSWORD_FIELD = "passwordField";
-        public static final String ENCRYPTED_USERNAME = "encryptedUsername";
-        public static final String ENCRYPTED_PASSWORD = "encryptedPassword";
-        public static final String ENC_TYPE = "encType";
-        public static final String TIME_CREATED = "timeCreated";
-        public static final String TIME_LAST_USED = "timeLastUsed";
-        public static final String TIME_PASSWORD_CHANGED = "timePasswordChanged";
-        public static final String TIMES_USED = "timesUsed";
-        public static final String GUID = "guid";
-    }
-
-    @RobocopTarget
-    public static final class DeletedLogins implements CommonColumns {
-        private DeletedLogins() {}
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(LOGINS_AUTHORITY_URI, "deleted-logins");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/deleted-logins";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/deleted-logins";
-        public static final String TABLE_DELETED_LOGINS = "deleted_logins";
-
-        public static final String GUID = "guid";
-        public static final String TIME_DELETED = "timeDeleted";
-    }
-
-    @RobocopTarget
-    public static final class LoginsDisabledHosts implements CommonColumns {
-        private LoginsDisabledHosts() {}
-
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(LOGINS_AUTHORITY_URI, "logins-disabled-hosts");
-        public static final String CONTENT_TYPE = "vnd.android.cursor.dir/logins-disabled-hosts";
-        public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/logins-disabled-hosts";
-        public static final String TABLE_DISABLED_HOSTS = "logins_disabled_hosts";
-
-        public static final String HOSTNAME = "hostname";
-    }
-
-    @RobocopTarget
-    public static final class PageMetadata implements CommonColumns, PageMetadataColumns {
-        private PageMetadata() {}
-
-        public static final String TABLE_NAME = "page_metadata";
-        public static final Uri CONTENT_URI = Uri.withAppendedPath(AUTHORITY_URI, "page_metadata");
-    }
-
-    // We refer to the service by name to decouple services from the rest of the code base.
-    public static final String TAB_RECEIVED_SERVICE_CLASS_NAME = "org.mozilla.gecko.tabqueue.TabReceivedService";
-
-    public static final String SKIP_TAB_QUEUE_FLAG = "skip_tab_queue";
-
-    public static final String EXTRA_CLIENT_GUID = "org.mozilla.gecko.extra.CLIENT_ID";
-}