Integrate new Reader Mode panel

chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeActivityDelegate.java

Index: chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeActivityDelegate.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeActivityDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeActivityDelegate.java
deleted file mode 100644
index ba2ee63615260cdddde6801703dc242eb33f84bd..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeActivityDelegate.java
+++ /dev/null
@@ -1,96 +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.dom_distiller;
-
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import org.chromium.chrome.R;
-import org.chromium.chrome.browser.ChromeActivity;
-import org.chromium.chrome.browser.widget.ReaderModeControl;
-import org.chromium.ui.resources.dynamics.DynamicResourceLoader;
-
-
-/**
- * Manager for the Reader Mode feature.
- * This class keeps track of the status of Reader Mode and coordinates the control
- * with the layout.
- */
-public class ReaderModeActivityDelegate {
-    private static final String TAG = "ReaderModeActivityDelegate";
-
-    private DynamicResourceLoader mResourceLoader;
-    private ReaderModeControl mControl;
-    private final ChromeActivity mActivity;
-    private ViewGroup mParentView;
-
-    /**
-     * Constructs the manager for the given activity, and will attach views to the given parent.
-     * @param activity             The {@code ChromeActivity} in use.
-     */
-    public ReaderModeActivityDelegate(ChromeActivity activity) {
-        mActivity = activity;
-    }
-
-    /**
-     * Initializes this manager.  Must be called before {@link #getReaderModeControl()}.
-     * @param parentView The parent view to attach Reader Mode UX to.
-     */
-    public void initialize(ViewGroup parentView) {
-        mParentView = parentView;
-    }
-
-    /**
-     * Destroys the Reader Mode activity delegate.
-     */
-    public void destroy() {
-        destroyReaderModeControl();
-        mParentView = null;
-    }
-
-    /**
-     * @param resourceLoader The {@link DynamicResourceLoader} to register and unregister the view.
-     */
-    public void setDynamicResourceLoader(DynamicResourceLoader resourceLoader) {
-        mResourceLoader = resourceLoader;
-        if (mControl != null) {
-            mResourceLoader.registerResource(R.id.reader_mode_view,
-                    mControl.getResourceAdapter());
-        }
-    }
-
-    /**
-     * Inflates the Reader Mode control, if needed.
-     */
-    public ReaderModeControl getReaderModeControl() {
-        assert mParentView != null;
-        if (mControl == null) {
-            LayoutInflater.from(mActivity).inflate(R.layout.reader_mode_control, mParentView);
-            mControl = (ReaderModeControl)
-                    mParentView.findViewById(R.id.reader_mode_view);
-            if (mResourceLoader != null) {
-                mResourceLoader.registerResource(R.id.reader_mode_view,
-                        mControl.getResourceAdapter());
-            }
-        }
-        assert mControl != null;
-        mControl.setVisibility(View.INVISIBLE);
-        return mControl;
-    }
-
-    /**
-     * Destroys the Reader Mode control.
-     */
-    public void destroyReaderModeControl() {
-        if (mControl != null) {
-            ((ViewGroup) mControl.getParent()).removeView(mControl);
-            mControl = null;
-            if (mResourceLoader != null) {
-                mResourceLoader.unregisterResource(R.id.reader_mode_view);
-            }
-        }
-    }
-}