Merge java_staging/src into java/src.

chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
deleted file mode 100644
index a4a8d08f40197cf3a997af392857f100a8482c5b..0000000000000000000000000000000000000000
--- a/chrome/android/java_staging/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkUtils.java
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright 2015 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.enhancedbookmarks;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.net.Uri;
-import android.os.Bundle;
-import android.provider.Browser;
-import android.util.Pair;
-
-import org.chromium.base.ApiCompatibilityUtils;
-import org.chromium.chrome.R;
-import org.chromium.chrome.browser.BookmarksBridge;
-import org.chromium.chrome.browser.BookmarksBridge.BookmarkItem;
-import org.chromium.chrome.browser.IntentHandler;
-import org.chromium.chrome.browser.Tab;
-import org.chromium.chrome.browser.UrlConstants;
-import org.chromium.chrome.browser.document.ChromeLauncherActivity;
-import org.chromium.chrome.browser.enhanced_bookmarks.EnhancedBookmarksModel;
-import org.chromium.chrome.browser.favicon.FaviconHelper;
-import org.chromium.chrome.browser.profiles.Profile;
-import org.chromium.chrome.browser.snackbar.SnackbarManager;
-import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarController;
-import org.chromium.chrome.browser.util.FeatureUtilities;
-import org.chromium.chrome.browser.util.MathUtils;
-import org.chromium.components.bookmarks.BookmarkId;
-import org.chromium.ui.base.DeviceFormFactor;
-
-/**
- * A class holding static util functions for enhanced bookmark.
- */
-public class EnhancedBookmarkUtils {
-
-    private static final String BOOKMARK_SAVE_NAME = "SaveBookmark";
-    private static final int[] DEFAULT_BACKGROUND_COLORS = {
-            0xFFE64A19,
-            0xFFF09300,
-            0xFFAFB42B,
-            0xFF689F38,
-            0xFF0B8043,
-            0xFF0097A7,
-            0xFF7B1FA2,
-            0xFFC2185B
-    };
-
-    /**
-     * @return True if enhanced bookmark feature is enabled for given profile. False otherwise.
-     */
-    public static boolean isEnhancedBookmarkEnabled(Profile profile) {
-        return BookmarksBridge.isEnhancedBookmarksEnabled(profile);
-    }
-
-    /**
-     * Static method used for activities to show snackbar that notifies user that the bookmark has
-     * been added successfully. Note this method also starts fetching salient image in background.
-     */
-    public static void addBookmarkAndShowSnackbar(EnhancedBookmarksModel bookmarkModel, Tab tab,
-            final SnackbarManager snackbarManager, final Activity activity) {
-        // TODO(ianwen): remove activity from argument list.
-        final BookmarkId enhancedId = bookmarkModel.addBookmark(bookmarkModel.getDefaultFolder(),
-                0, tab.getTitle(), tab.getUrl());
-
-        Pair<EnhancedBookmarksModel, BookmarkId> pair = Pair.create(bookmarkModel, enhancedId);
-
-        SnackbarController snackbarController = new SnackbarController() {
-            @Override
-            public void onDismissForEachType(boolean isTimeout) {}
-
-            @Override
-            public void onDismissNoAction(Object actionData) {
-                // This method will be called only if the snackbar is dismissed by timeout.
-                @SuppressWarnings("unchecked")
-                Pair<EnhancedBookmarksModel, BookmarkId> pair = (Pair<
-                        EnhancedBookmarksModel, BookmarkId>) actionData;
-                pair.first.destroy();
-            }
-
-            @Override
-            public void onAction(Object actionData) {
-                @SuppressWarnings("unchecked")
-                Pair<EnhancedBookmarksModel, BookmarkId> pair = (Pair<
-                        EnhancedBookmarksModel, BookmarkId>) actionData;
-                // Show edit activity with the name of parent folder highlighted.
-                startEditActivity(activity, enhancedId);
-                pair.first.destroy();
-            }
-        };
-        snackbarManager.showSnackbar(null,
-                activity.getString(R.string.enhanced_bookmark_page_saved),
-                activity.getString(R.string.enhanced_bookmark_item_edit), pair,
-                snackbarController);
-    }
-
-    /**
-     * Shows enhanced bookmark main UI, if it is turned on. Does nothing if it is turned off.
-     * @return True if enhanced bookmark is on, false otherwise.
-     */
-    public static boolean showEnhancedBookmarkIfEnabled(Activity activity) {
-        if (!isEnhancedBookmarkEnabled(Profile.getLastUsedProfile().getOriginalProfile())) {
-            return false;
-        }
-        if (DeviceFormFactor.isTablet(activity)) {
-            openBookmark(activity, UrlConstants.BOOKMARKS_URL);
-        } else {
-            activity.startActivity(new Intent(activity, EnhancedBookmarkActivity.class));
-        }
-        return true;
-    }
-
-    public static void startEditActivity(Context context, BookmarkId bookmarkId) {
-        Intent intent = new Intent(context, EnhancedBookmarkEditActivity.class);
-        intent.putExtra(EnhancedBookmarkEditActivity.INTENT_BOOKMARK_ID, bookmarkId.toString());
-        context.startActivity(intent);
-    }
-
-    /**
-     * Generate color based on bookmarked url's hash code. Same color will
-     * always be returned given same bookmark item.
-     *
-     * @param item bookmark the color represents for
-     * @return int for the generated color
-     */
-    public static int generateBackgroundColor(BookmarkItem item) {
-        int normalizedIndex = MathUtils.positiveModulo(item.getUrl().hashCode(),
-                DEFAULT_BACKGROUND_COLORS.length);
-        return DEFAULT_BACKGROUND_COLORS[normalizedIndex];
-    }
-
-    /**
-     * Save the bookmark in bundle to save state of a fragment/activity.
-     * @param bundle Argument holder or savedInstanceState of the fragment/activity.
-     * @param bookmark The bookmark to save.
-     */
-    public static void saveBookmarkIdToBundle(Bundle bundle, BookmarkId bookmark) {
-        bundle.putString(BOOKMARK_SAVE_NAME, bookmark.toString());
-    }
-
-    /**
-     * Retrieve the bookmark previously saved in the arguments bundle.
-     * @param bundle Argument holder or savedInstanceState of the fragment/activity.
-     * @return The ID of the bookmark to retrieve.
-     */
-    public static BookmarkId getBookmarkIdFromBundle(Bundle bundle) {
-        return BookmarkId.getBookmarkIdFromString(bundle.getString(BOOKMARK_SAVE_NAME));
-    }
-
-    public static void openBookmark(Activity activity, String url) {
-        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
-        intent.setClassName(activity.getApplicationContext().getPackageName(),
-                ChromeLauncherActivity.class.getName());
-        intent.putExtra(Browser.EXTRA_APPLICATION_ID,
-                activity.getApplicationContext().getPackageName());
-        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        IntentHandler.startActivityForTrustedIntent(intent, activity);
-    }
-
-    /**
-     * Get dominant color from bitmap. This function uses favicon helper to fulfil its task.
-     * @param bitmap The bitmap to extract color from.
-     * @return The dominant color in ARGB format.
-     */
-    public static int getDominantColorForBitmap(Bitmap bitmap) {
-        int mDominantColor = FaviconHelper.getDominantColorForBitmap(bitmap);
-        // FaviconHelper returns color in ABGR format, do a manual conversion here.
-        int red = (mDominantColor & 0xff) << 16;
-        int green = mDominantColor & 0xff00;
-        int blue = (mDominantColor & 0xff0000) >> 16;
-        int alpha = mDominantColor & 0xff000000;
-        return alpha + red + green + blue;
-    }
-
-    /**
-     * Updates the title of chrome shown in recent tasks. It only takes effect in document mode.
-     */
-    public static void setTaskDescriptionInDocumentMode(Activity activity, String description) {
-        if (FeatureUtilities.isDocumentMode(activity)) {
-            // Setting icon to be null and color to be 0 will means "take no effect".
-            ApiCompatibilityUtils.setTaskDescription(activity, description, null, 0);
-        }
-    }
-}