Remove Navigation Transitions from Chromium

content/public/android/java/src/org/chromium/content_public/browser/NavigationTransitionDelegate.java

Index: content/public/android/java/src/org/chromium/content_public/browser/NavigationTransitionDelegate.java
diff --git a/content/public/android/java/src/org/chromium/content_public/browser/NavigationTransitionDelegate.java b/content/public/android/java/src/org/chromium/content_public/browser/NavigationTransitionDelegate.java
deleted file mode 100644
index 59b4aad58ea7d10a521192f2ee87152f73351a98..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content_public/browser/NavigationTransitionDelegate.java
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2014 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_public.browser;
-
-/**
- * An interface that allows the embedder to be notified of navigation transition
- * related events and respond to them.
- */
-public interface NavigationTransitionDelegate {
-    /**
-     * Called when the navigation is deferred immediately after the response started.
-     * @param markup The markup coming as part of response.
-     * @param cssSelector The CSS selectors, which is to be applied to transition layer's
-     *                    makrup.
-     * @param enteringColor The background color of the entering document, as a String
-     *                      representing a legal CSS color value. This is inserted into
-     *                      the transition layer's markup after the entering stylesheets
-     *                      have been applied.
-     */
-    public void didDeferAfterResponseStarted(
-            String markup, String cssSelector, String enteringColor);
-
-    /**
-     * Called when a navigation transition has been detected, and we need to check
-     * if it's supported.
-     */
-    public boolean willHandleDeferAfterResponseStarted();
-
-    /**
-     * Called when the navigation is deferred immediately after the response
-     * started.
-     */
-    public void addEnteringStylesheetToTransition(String stylesheet);
-
-    /**
-     * Notifies that a navigation transition is started for a given frame.
-     * @param frameId A positive, non-zero integer identifying the navigating frame.
-     */
-    public void didStartNavigationTransitionForFrame(long frameId);
-
-    /**
-     * Add transition element's name, position and size.
-     * @param name The name of the transition element.
-     * @param x The x position of the transition element.
-     * @param y The y position of the transition element.
-     * @param width The width of the transition element.
-     * @param height The height of the transition element.
-     */
-    public void addNavigationTransitionElements(String name, int x, int y, int width, int height);
-
-    /**
-     * Called immediately after transition elements are added.
-     * @param cssSelector The CSS selector, which is to be used by Activity Transitions
-     *                    or applied to the transition layer's markup later.
-     */
-    public void onTransitionElementsFetched(String cssSelector);
-}