Removes files from //build that we don't need

build/android/adb_run_android_webview_shell

Index: build/android/adb_run_android_webview_shell
diff --git a/build/android/adb_run_android_webview_shell b/build/android/adb_run_android_webview_shell
deleted file mode 100755
index 1014a731f476608d8944c83bdc28ac8d6c2f0510..0000000000000000000000000000000000000000
--- a/build/android/adb_run_android_webview_shell
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-#
-# Copyright (c) 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.
-
-optional_url=$1
-
-adb shell am start \
-  -a android.intent.action.VIEW \
-  -n org.chromium.android_webview.shell/.AwShellActivity \
-  ${optional_url:+-d "$optional_url"}