Adding a DataSavingsRecorder interface

components/data_reduction_proxy/core/common/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("//chrome/version.gni")
 
 # Variables:
 #   deps: Extra dependencies.
 template("common_tmpl") {
   static_library(target_name) {
@@ skipping 11 matching lines @@
       "data_reduction_proxy_page_load_timing.cc",
       "data_reduction_proxy_page_load_timing.h",
       "data_reduction_proxy_params.cc",
       "data_reduction_proxy_params.h",
       "data_reduction_proxy_pref_names.cc",
       "data_reduction_proxy_pref_names.h",
       "data_reduction_proxy_switches.cc",
       "data_reduction_proxy_switches.h",
       "data_reduction_proxy_util.cc",
       "data_reduction_proxy_util.h",
+      "data_savings_recorder.h",
       "lofi_decider.h",
       "lofi_ui_service.h",
     ]
 
     public_deps = [
       ":version_header",
     ]
     deps = [
       "//base",
       "//components/data_reduction_proxy/proto:data_reduction_proxy_proto",
@@ skipping 65 matching lines @@
 }
 
 process_version("version_header") {
   template_file = "version.h.in"
   output = "$target_gen_dir/version.h"
   extra_args = [
     "-e",
     "VERSION_FULL=\"%s.%s.%s.%s\" % (MAJOR,MINOR,BUILD,PATCH)",
   ]
 }