Revert of Introduces window_finder_android.cc

chrome/browser/ui/views/tabs/window_finder_android.cc

Index: chrome/browser/ui/views/tabs/window_finder_android.cc
diff --git a/chrome/browser/ui/views/tabs/window_finder_android.cc b/chrome/browser/ui/views/tabs/window_finder_android.cc
deleted file mode 100644
index 21c44497edd9315c394f4fcafe4b880e5bd8328b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/tabs/window_finder_android.cc
+++ /dev/null
@@ -1,21 +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.
-
-#include "chrome/browser/ui/views/tabs/window_finder.h"
-
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/browser/ui/views/tabs/window_finder_impl.h"
-#include "ui/aura/window.h"
-
-gfx::NativeWindow GetLocalProcessWindowAtPoint(
-    chrome::HostDesktopType host_desktop_type,
-    const gfx::Point& screen_point,
-    const std::set<gfx::NativeWindow>& ignore,
-    gfx::NativeWindow source) {
-  gfx::NativeWindow root_window = source ? source->GetRootWindow() : nullptr;
-  if (!root_window)
-    return nullptr;
-  return GetLocalProcessWindowAtPointImpl(screen_point, ignore, std::set<int>(),
-                                          root_window);
-}