Index: chrome/android/java/src/org/chromium/chrome/browser/widget/BottomSheetObserver.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/widget/BottomSheetObserver.java b/chrome/android/java/src/org/chromium/chrome/browser/widget/BottomSheetObserver.java |
deleted file mode 100644 |
index 7c156ff2483a78f509453447c520a76ad6d77bf3..0000000000000000000000000000000000000000 |
--- a/chrome/android/java/src/org/chromium/chrome/browser/widget/BottomSheetObserver.java |
+++ /dev/null |
@@ -1,50 +0,0 @@ |
-// Copyright 2017 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.widget; |
- |
-/** |
- * An interface for notifications about the state of the bottom sheet. |
- */ |
-public interface BottomSheetObserver { |
- /** |
- * A notification that the sheet has been opened, meaning the sheet is any height greater |
- * than its peeking state. |
- */ |
- void onSheetOpened(); |
- |
- /** |
- * A notification that the sheet has closed, meaning the sheet has reached its peeking state. |
- */ |
- void onSheetClosed(); |
- |
- /** |
- * A notification that the sheet has begun loading a URL. |
- * |
- * @param url The URL being loaded. |
- */ |
- void onLoadUrl(String url); |
- |
- /** |
- * An event for when the sheet's offset from the bottom of the screen changes. |
- * |
- * @param heightFraction The fraction of the way to the fully expanded state that the sheet |
- * is. This will be 0.0f when the sheet is peeking and 1.0f when the |
- * sheet is completely expanded. |
- */ |
- void onSheetOffsetChanged(float heightFraction); |
- |
- /** |
- * An event for when the sheet is transitioning from the peeking state to the half expanded |
- * state. Once the sheet is outside the peek-half range, this event will no longer be |
- * called. This event is guaranteed to be called at least once with 0.0f in the peeking state |
- * and 1.0f at or past the half state. This means if the sheet is set to the full state from |
- * the peeking state, this event will be called a single time with 1.0f. |
- * |
- * @param transitionFraction The fraction of the way to the half expanded state that the |
- * sheet is. This will be 0.0f when the sheet is peeking and 1.0f |
- * when the sheet is half expanded. |
- */ |
- void onTransitionPeekToHalf(float transitionFraction); |
-} |