TabBase: Add ContentView/NativePage ownership

chrome/browser/android/shortcut_helper.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/android/shortcut_helper.h"
 
 #include <jni.h>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
@@ skipping 151 matching lines @@
                                   b_value,
                                   is_webapp_capable);
 }
 
 // Adds a shortcut to the current URL to the Android home screen, firing
 // background tasks to pull all the data required.
 // Note that we don't actually care about the tab here -- we just want
 // its otherwise inaccessible WebContents.
 static void AddShortcut(JNIEnv* env, jclass clazz, jint tab_android_ptr) {
   TabAndroid* tab = reinterpret_cast<TabAndroid*>(tab_android_ptr);
-  ShortcutHelper::AddShortcut(tab->GetWebContents());
+  ShortcutHelper::AddShortcut(tab->web_contents());
 }