Separate state updating code from MemoryCoordinatorImpl

content/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("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
@@ skipping 916 matching lines @@
     "memory/memory_message_filter.cc",
     "memory/memory_message_filter.h",
     "memory/memory_monitor.cc",
     "memory/memory_monitor.h",
     "memory/memory_monitor_android.cc",
     "memory/memory_monitor_android.h",
     "memory/memory_monitor_win.cc",
     "memory/memory_monitor_win.h",
     "memory/memory_pressure_controller_impl.cc",
     "memory/memory_pressure_controller_impl.h",
+    "memory/memory_state_updater.cc",
+    "memory/memory_state_updater.h",
     "message_port_message_filter.cc",
     "message_port_message_filter.h",
     "message_port_provider.cc",
     "message_port_service.cc",
     "message_port_service.h",
     "mime_registry_impl.cc",
     "mime_registry_impl.h",
     "net/browser_online_state_observer.cc",
     "net/browser_online_state_observer.h",
     "net/network_errors_listing_ui.cc",
@@ skipping 1031 matching lines @@
   if (!is_component_build) {
     public_deps = [
       ":browser",
     ]
   } else {
     public_deps = [
       "//third_party/leveldatabase",
     ]
   }
 }