Remove the legacy fullscreen video path in Android.

content/shell/android/java/src/org/chromium/content_shell/ShellManager.java

 // Copyright 2012 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.content_shell;
 
 import android.app.Activity;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.FrameLayout;
 
 import org.chromium.base.CalledByNative;
-import org.chromium.base.CommandLine;
 import org.chromium.base.JNINamespace;
 import org.chromium.base.ThreadUtils;
 import org.chromium.content.browser.ActivityContentVideoViewClient;
 import org.chromium.content.browser.ContentVideoViewClient;
 import org.chromium.content.browser.ContentViewClient;
 import org.chromium.content.browser.ContentViewCore;
 import org.chromium.content.browser.ContentViewRenderView;
-import org.chromium.content.common.ContentSwitches;
 import org.chromium.ui.base.WindowAndroid;
 
 /**
  * Container and generator of ShellViews.
  */
 @JNINamespace("content")
 public class ShellManager extends FrameLayout {
 
     public static final String DEFAULT_SHELL_URL = "http://www.google.com";
     private static boolean sStartup = true;
@@ skipping 12 matching lines @@
     public ShellManager(final Context context, AttributeSet attrs) {
         super(context, attrs);
         nativeInit(this);
         mContentViewClient = new ContentViewClient() {
             @Override
             public ContentVideoViewClient getContentVideoViewClient() {
                 return new ActivityContentVideoViewClient((Activity) context) {
                     @Override
                     public boolean onShowCustomView(View view) {
                         boolean success = super.onShowCustomView(view);
-                        if (!CommandLine.getInstance().hasSwitch(
-                                ContentSwitches.DISABLE_OVERLAY_FULLSCREEN_VIDEO_SUBTITLE)) {
-                            setOverlayVideoMode(true);
-                        }
+                        setOverlayVideoMode(true);
                         return success;
                     }
 
                     @Override
                     public void onDestroyContentVideoView() {
                         super.onDestroyContentVideoView();
-                        if (!CommandLine.getInstance().hasSwitch(
-                                ContentSwitches.DISABLE_OVERLAY_FULLSCREEN_VIDEO_SUBTITLE)) {
-                            setOverlayVideoMode(false);
-                        }
+                        setOverlayVideoMode(false);
                     }
                 };
             }
         };
     }
 
     /**
      * @param window The window used to generate all shells.
      */
     public void setWindow(WindowAndroid window) {
@@ skipping 86 matching lines @@
         if (shellView.getParent() == null) return;
         ContentViewCore contentViewCore = shellView.getContentViewCore();
         if (contentViewCore != null) contentViewCore.onHide();
         shellView.setContentViewRenderView(null);
         removeView(shellView);
     }
 
     private static native void nativeInit(Object shellManagerInstance);
     private static native void nativeLaunchShell(String url);
 }