Merge java_staging/src into java/src.

chrome/android/java_staging/src/org/chromium/chrome/browser/document/TabDelegateImpl.java

Index: chrome/android/java_staging/src/org/chromium/chrome/browser/document/TabDelegateImpl.java
diff --git a/chrome/android/java_staging/src/org/chromium/chrome/browser/document/TabDelegateImpl.java b/chrome/android/java_staging/src/org/chromium/chrome/browser/document/TabDelegateImpl.java
deleted file mode 100644
index 24f1b264c2f54054d384e78e67a6d7ef93f6b8cc..0000000000000000000000000000000000000000
--- a/chrome/android/java_staging/src/org/chromium/chrome/browser/document/TabDelegateImpl.java
+++ /dev/null
@@ -1,156 +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.document;
-
-import android.app.Activity;
-import android.text.TextUtils;
-
-import org.chromium.chrome.browser.ChromeMobileApplication;
-import org.chromium.chrome.browser.Tab;
-import org.chromium.chrome.browser.TabState;
-import org.chromium.chrome.browser.UrlConstants;
-import org.chromium.chrome.browser.tab.ChromeTab;
-import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
-import org.chromium.chrome.browser.tabmodel.document.ActivityDelegate;
-import org.chromium.chrome.browser.tabmodel.document.TabDelegate;
-import org.chromium.content_public.browser.LoadUrlParams;
-import org.chromium.content_public.browser.WebContents;
-import org.chromium.ui.base.PageTransition;
-
-/**
- * Provides Tabs to a DocumentTabModel.
- * TODO(dfalcantara): delete or refactor this after upstreaming.
- */
-public class TabDelegateImpl implements TabDelegate {
-    private boolean mIsIncognito;
-
-    /**
-     * Creates a TabDelegate.
-     * @param incognito Whether or not the TabDelegate handles the creation of incognito tabs.
-     */
-    public TabDelegateImpl(boolean incognito) {
-        mIsIncognito = incognito;
-    }
-
-    @Override
-    public Tab getActivityTab(ActivityDelegate activityDelegate, Activity activity) {
-        if (!(activity instanceof DocumentActivity)
-                || !activityDelegate.isValidActivity(mIsIncognito, activity.getIntent())) {
-            return null;
-        }
-        return ((DocumentActivity) activity).getActivityTab();
-    }
-
-    /**
-     * Creates a frozen Tab.  This Tab is not meant to be used or unfrozen -- it is only used as a
-     * placeholder until the real Tab can be created.
-     * The index is ignored in DocumentMode because Android handles the ordering of Tabs.
-     */
-    @Override
-    public Tab createFrozenTab(TabState state, int id, int index) {
-        return ChromeTab.createFrozenTabFromState(id, null, state.isIncognito(), null,
-                Tab.INVALID_TAB_ID, state);
-    }
-
-    @Override
-    public Tab createTabWithWebContents(
-            WebContents webContents, int parentId, TabLaunchType type) {
-        createTabWithWebContents(
-                webContents, parentId, type, DocumentMetricIds.STARTED_BY_WINDOW_OPEN);
-        return null;
-    }
-
-    @Override
-    public void createTabWithWebContents(
-            WebContents webContents, int parentId, TabLaunchType type, int startedBy) {
-        // Tabs can't be launched in affiliated mode when a webcontents exists.
-        assert type != TabLaunchType.FROM_LONGPRESS_BACKGROUND;
-
-        // TODO(dfalcantara): Pipe information about paused WebContents from native.
-        PendingDocumentData data = new PendingDocumentData();
-        data.webContents = webContents;
-        data.webContentsPaused = startedBy != DocumentMetricIds.STARTED_BY_CHROME_HOME_RECENT_TABS;
-
-        String url = webContents.getUrl();
-        if (url == null) url = "";
-
-        // Determine information about the parent Activity.
-        Tab parentTab = parentId == Tab.INVALID_TAB_ID
-                ? null : ChromeMobileApplication.getDocumentTabModelSelector().getTabById(parentId);
-        Activity activity = getActivityFromTab(parentTab);
-
-        int pageTransition = startedBy == DocumentMetricIds.STARTED_BY_CHROME_HOME_RECENT_TABS
-                ? PageTransition.RELOAD : PageTransition.AUTO_TOPLEVEL;
-        ChromeLauncherActivity.launchDocumentInstance(activity, mIsIncognito,
-                ChromeLauncherActivity.LAUNCH_MODE_FOREGROUND, url, startedBy, pageTransition,
-                data);
-    }
-
-    @Override
-    public Tab launchUrl(String url, TabLaunchType type) {
-        return createNewTab(new LoadUrlParams(url), type, null);
-    }
-
-    @Override
-    public Tab launchNTP() {
-        return createNewTab(new LoadUrlParams(UrlConstants.NTP_URL, PageTransition.AUTO_TOPLEVEL),
-                TabLaunchType.FROM_MENU_OR_OVERVIEW, null);
-    }
-
-    @Override
-    public Tab createNewTab(LoadUrlParams loadUrlParams, TabLaunchType type, Tab parent) {
-        // Figure out how the page will be launched.
-        int launchMode;
-        if (TextUtils.equals(UrlConstants.NTP_URL, loadUrlParams.getUrl())) {
-            launchMode = ChromeLauncherActivity.LAUNCH_MODE_RETARGET;
-        } else if (type == TabLaunchType.FROM_LONGPRESS_BACKGROUND && !mIsIncognito) {
-            launchMode = ChromeLauncherActivity.LAUNCH_MODE_AFFILIATED;
-        } else {
-            launchMode = ChromeLauncherActivity.LAUNCH_MODE_FOREGROUND;
-        }
-
-        // Classify the startup type.
-        int documentStartedBy = DocumentMetricIds.STARTED_BY_UNKNOWN;
-        if (parent != null && TextUtils.equals(UrlConstants.NTP_URL, parent.getUrl())) {
-            documentStartedBy = DocumentMetricIds.STARTED_BY_CHROME_HOME_MOST_VISITED;
-        } else if (type == TabLaunchType.FROM_LONGPRESS_BACKGROUND
-                || type == TabLaunchType.FROM_LONGPRESS_FOREGROUND) {
-            documentStartedBy = DocumentMetricIds.STARTED_BY_CONTEXT_MENU;
-        } else if (type == TabLaunchType.FROM_MENU_OR_OVERVIEW) {
-            documentStartedBy = DocumentMetricIds.STARTED_BY_OPTIONS_MENU;
-        }
-
-        createNewDocumentTab(loadUrlParams, type, parent, launchMode, documentStartedBy, null);
-
-        // Tab is created aysnchronously.  Can't return it yet.
-        return null;
-    }
-
-    @Override
-    public void createNewDocumentTab(LoadUrlParams loadUrlParams, TabLaunchType type,
-            Tab parent, int documentLaunchMode, int documentStartedBy, Integer requestId) {
-        // Pack up everything.
-        PendingDocumentData params = null;
-        if (loadUrlParams.getPostData() != null
-                || loadUrlParams.getVerbatimHeaders() != null
-                || loadUrlParams.getReferrer() != null
-                || requestId != null) {
-            params = new PendingDocumentData();
-            params.postData = loadUrlParams.getPostData();
-            params.extraHeaders = loadUrlParams.getVerbatimHeaders();
-            params.referrer = loadUrlParams.getReferrer();
-            params.requestId = requestId == null ? 0 : requestId.intValue();
-        }
-
-        ChromeLauncherActivity.launchDocumentInstance(getActivityFromTab(parent), mIsIncognito,
-                documentLaunchMode, loadUrlParams.getUrl(), documentStartedBy,
-                loadUrlParams.getTransitionType(), params);
-    }
-
-    private Activity getActivityFromTab(Tab tab) {
-        return tab == null || tab.getWindowAndroid() == null
-                ? null : tab.getWindowAndroid().getActivity().get();
-    }
-}