Blimp Settings framework on the c++ side

blimp/client/core/BUILD.gn

 # Copyright 2016 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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 import("//blimp/client/core/config.gni")
@@ skipping 46 matching lines @@
   testonly = true
 
   deps = [
     "//blimp/client/core/compositor:unit_tests",
     "//blimp/client/core/contents:unit_tests",
     "//blimp/client/core/context:unit_tests",
     "//blimp/client/core/feedback:unit_tests",
     "//blimp/client/core/geolocation:unit_tests",
     "//blimp/client/core/render_widget:unit_tests",
     "//blimp/client/core/session:unit_tests",
+    "//blimp/client/core/settings:unit_tests",
   ]
 }
 
 if (is_android) {
   # This target is here to let //chrome depend on
   # //blimp/client/public:public_java and automatically get the correct
   # implementation of //blimp/client/core depending on whether
   # enable_blimp_client is set or not.
   java_group("core_shim_java") {
     visibility = [ "//blimp/client/public/*" ]
@@ skipping 26 matching lines @@
   }
 
   java_group("dummy_core_java") {
     visibility = [ ":*" ]
 
     deps = [
       "//blimp/client/core/context:dummy_context_java",
     ]
   }
 }