Remove DocumentTab

chrome/android/java/src/org/chromium/chrome/browser/document/DocumentTabDelegateFactory.java

Index: chrome/android/java/src/org/chromium/chrome/browser/document/DocumentTabDelegateFactory.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/document/DocumentTabDelegateFactory.java b/chrome/android/java/src/org/chromium/chrome/browser/document/DocumentTabDelegateFactory.java
new file mode 100644
index 0000000000000000000000000000000000000000..7a9907b41b98c05919e7e46c8f25ed0c4e31af68
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/document/DocumentTabDelegateFactory.java
@@ -0,0 +1,46 @@
+// 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 org.chromium.chrome.browser.ChromeActivity;
+import org.chromium.chrome.browser.ChromeApplication;
+import org.chromium.chrome.browser.tab.Tab;
+import org.chromium.chrome.browser.tab.TabDelegateFactory;
+import org.chromium.chrome.browser.tab.TabWebContentsDelegateAndroid;
+import org.chromium.chrome.browser.tabmodel.TabModel;
+
+/**
+ * A {@link TabDelegateFactory} class to be used in all {@link Tab} owned
+ * by a {@link DocumentActivity}.
+ */
+public class DocumentTabDelegateFactory extends TabDelegateFactory {
+    /**
+     * A web contents delegate for handling opening new windows in Document mode.
+     */
+    private static class DocumentTabWebContentsDelegateAndroid
+            extends TabWebContentsDelegateAndroid {
+        private boolean mIsIncognito;
+
+        public DocumentTabWebContentsDelegateAndroid(Tab tab, ChromeActivity activity) {
+            super(tab, activity);
+            mIsIncognito = tab.isIncognito();
+        }
+
+        /**
+         * TODO(dfalcantara): Remove this when DocumentActivity.getTabModelSelector()
+         *                    can return a TabModelSelector that activateContents() can use.
+         */
+        @Override
+        protected TabModel getTabModel() {
+            return ChromeApplication.getDocumentTabModelSelector().getModel(mIsIncognito);
+        }
+    }
+
+    @Override
+    public TabWebContentsDelegateAndroid createWebContentsDelegate(
+            Tab tab, ChromeActivity activity) {
+        return new DocumentTabWebContentsDelegateAndroid(tab, activity);
+    }
+}