Separate mojo/shell into a runner and the application manager (shell)

mojo/shell/query_util_unittest.cc

 // 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 "mojo/shell/application_manager/query_util.h"
+#include "mojo/shell/query_util.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
 namespace shell {
 namespace {
 
 TEST(QueryUtil, NoQuery) {
   GURL url("http://www.example.com/");
   std::string query;
@@ skipping 22 matching lines @@
   GURL url("file:///tmp/file?a=b&c=d");
   std::string query;
   GURL base_url = GetBaseURLAndQuery(url, &query);
   EXPECT_EQ(base_url, GURL("file:///tmp/file"));
   EXPECT_EQ(query, "?a=b&c=d");
 }
 
 }  // namespace
 }  // namespace shell
 }  // namespace mojo