Refactor chrome's action mode logics and namings

chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeSelectActionModeCallback.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeSelectActionModeCallback.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeSelectActionModeCallback.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeSelectActionModeCallback.java
deleted file mode 100644
index a2ac69cdc5fbfecf716ff1a9bf185e6ca19f64dc..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/ChromeSelectActionModeCallback.java
+++ /dev/null
@@ -1,31 +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.tab;
-
-import android.content.Context;
-import android.view.ActionMode;
-import android.view.Menu;
-
-import org.chromium.chrome.R;
-import org.chromium.content.browser.SelectActionModeCallback;
-import org.chromium.ui.base.DeviceFormFactor;
-
-/**
- * Overrides the default SelectionActionModeCallback from content and provides chrome-specific
- * changes:
- * - sets the title for the action bar description based on tablet/phone UI.
- */
-public class ChromeSelectActionModeCallback extends SelectActionModeCallback {
-    ChromeSelectActionModeCallback(Context context, ActionHandler actionHandler) {
-        super(context, actionHandler);
-    }
-
-    @Override
-    public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-        mode.setTitle(DeviceFormFactor.isTablet(getContext())
-                ? getContext().getString(R.string.actionbar_textselection_title) : null);
-        return super.onCreateActionMode(mode, menu);
-    }
-}