Add MemoryCoordinator

components/memory_coordinator.gypi

Index: components/memory_coordinator.gypi
diff --git a/components/memory_coordinator.gypi b/components/memory_coordinator.gypi
index bb848e142ed0963580bbccc76cc961112a3c2dff..309c99e1fbe1fce32883bad0979d130cfd1bc388 100644
--- a/components/memory_coordinator.gypi
+++ b/components/memory_coordinator.gypi
@@ -16,12 +16,15 @@
     {
       # GN version: //components/memory_coordinator/common
       'target_name': 'memory_coordinator_common',
-      'type': 'none',
+      'type': 'static_library',
       'dependencies': [
+        '<(DEPTH)/base/base.gyp:base',
         'memory_coordinator_mojo_bindings',
       ],
       'sources': [
         'memory_coordinator/common/memory_coordinator_client.h',
+        'memory_coordinator/common/memory_coordinator_features.cc',
+        'memory_coordinator/common/memory_coordinator_features.h',
       ],
     },
     {
@@ -38,5 +41,19 @@
         'memory_coordinator/child/child_memory_coordinator_impl.h',
       ],
     },
+    {
+      # GN version: //components/memory_coordinator/browser
+      'target_name': 'memory_coordinator_browser',
+      'type': 'static_library',
+      'dependencies': [
+        '<(DEPTH)/base/base.gyp:base',
+        'memory_coordinator_common',
+        'memory_coordinator_mojo_bindings',
+      ],
+      'sources': [
+        'memory_coordinator/browser/memory_state_notifier.cc',
+        'memory_coordinator/browser/memory_state_notifier.h',
+      ],
+    },
   ],
 }