Adding Baseframework of the ResourceManager (all hooks and observers) are being put in place with a…

athena/athena.gyp

Index: athena/athena.gyp
diff --git a/athena/athena.gyp b/athena/athena.gyp
index f8ef9ccc98381f2d8357772e4fde925d53c46462..4297fccb1b716bd3eb651ea23882e70eac1d0463 100644
--- a/athena/athena.gyp
+++ b/athena/athena.gyp
@@ -40,6 +40,7 @@
         'activity/public/activity.h',
         'activity/public/activity_factory.h',
         'activity/public/activity_manager.h',
+        'activity/public/activity_manager_observer.h',
         'activity/public/activity_view_manager.h',
         'activity/public/activity_view_model.h',
         'athena_export.h',
@@ -133,6 +134,11 @@
         'content/web_activity.cc',
         'content/web_activity.h',
         'content/web_contents_view_delegate_factory_impl.cc',
+        'resource_manager/memory_pressure_notifier.cc',
+        'resource_manager/memory_pressure_notifier.h',
+        'resource_manager/resource_manager.cc',
+        'resource_manager/public/resource_manager.h',
+        'resource_manager/public/resource_manager_delegate.h',
         'virtual_keyboard/public/virtual_keyboard_manager.h',
         'virtual_keyboard/virtual_keyboard_manager_impl.cc',
       ],
@@ -146,6 +152,8 @@
       'sources': [
         'content/delegate/app_content_control_delegate_impl.cc',        
         'content/public/app_content_control_delegate.h',
+        'resource_manager/delegate/resource_manager_delegate.cc',
+        'resource_manager/public/resource_manager_delegate.h',
       ],
     },
     {
@@ -170,6 +178,7 @@
       ],
       'sources': [
         'content/public/app_content_control_delegate.h',
+        'resource_manager/public/resource_manager_delegate.h',
         'test/athena_test_base.cc',
         'test/athena_test_base.h',
         'test/athena_test_helper.cc',
@@ -181,6 +190,7 @@
         'test/test_app_content_control_delegate_impl.cc',
         'test/test_app_model_builder.cc',
         'test/test_app_model_builder.h',
+        'test/test_resource_manager_delegate.cc',
         'test/test_screen_manager_delegate.cc',
         'test/test_screen_manager_delegate.h',
         'wm/test/window_manager_impl_test_api.cc',
@@ -204,6 +214,8 @@
         'content/app_activity_unittest.cc',
         'home/home_card_unittest.cc',
         'input/accelerator_manager_unittest.cc',
+        'resource_manager/memory_pressure_notifier_unittest.cc',
+        'resource_manager/resource_manager_unittest.cc',
         'screen/screen_manager_unittest.cc',
         'test/athena_unittests.cc',
         'wm/split_view_controller_unittest.cc',