Move stress_cache to the tools directory

net/BUILD.gn

 # 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.
 
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/module_args/v8.gni")
 import("//url/config.gni")
 import("//testing/test.gni")
@@ skipping 935 matching lines @@
       ":test_support",
       "//base",
       "//base/test:test_support",
       "//testing/gtest",
     ]
   }
 
   executable("stress_cache") {
     testonly = true
     sources = [
-      "disk_cache/blockfile/stress_cache.cc",
+      "tools/stress_cache/stress_cache.cc",
     ]
 
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
     deps = [
       ":net",
       ":test_support",
       "//base",
     ]
   }
@@ skipping 526 matching lines @@
       "quic/quic_server_bin.cc",
     ]
     deps = [
       ":quic_tools",
       ":net",
       "//base",
       "//third_party/boringssl",
     ]
   }
 }  # !is_android && !is_win && !is_mac