Revert of Change how the quota system computes the total poolsize for temporary storage

storage/browser/BUILD.gn

 # Copyright 2014 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("//testing/test.gni")
 
 component("browser") {
   output_name = "storage_browser"
   sources = [
     "blob/blob_data_builder.cc",
     "blob/blob_data_builder.h",
@@ skipping 148 matching lines @@
     "quota/client_usage_tracker.cc",
     "quota/client_usage_tracker.h",
     "quota/quota_callbacks.h",
     "quota/quota_client.h",
     "quota/quota_database.cc",
     "quota/quota_database.h",
     "quota/quota_manager.cc",
     "quota/quota_manager.h",
     "quota/quota_manager_proxy.cc",
     "quota/quota_manager_proxy.h",
-    "quota/quota_settings.cc",
-    "quota/quota_settings.h",
     "quota/quota_task.cc",
     "quota/quota_task.h",
     "quota/quota_temporary_storage_evictor.cc",
     "quota/quota_temporary_storage_evictor.h",
     "quota/special_storage_policy.cc",
     "quota/special_storage_policy.h",
     "quota/storage_monitor.cc",
     "quota/storage_monitor.h",
     "quota/storage_observer.cc",
     "quota/storage_observer.h",
@@ skipping 50 matching lines @@
     # content_unittests to this target.
     "crbug653751_unittest.cc",
   ]
 
   deps = [
     "//base/test:run_all_unittests",
     "//base/test:test_support",
     "//testing/gtest",
   ]
 }