Move frame eviction into components

base/base_features.cc

Index: base/base_features.cc
diff --git a/base/base_features.cc b/base/base_features.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ecb51fa73cdb2a9852c8a15c9f43b495233930c8
--- /dev/null
+++ b/base/base_features.cc
@@ -0,0 +1,20 @@
+// Copyright 2017 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.
+
+#include "base/base_features.h"
+
+namespace base {
+
+namespace features {
+
+// Enables the memory coordinator.
+// WARNING:
+// The memory coordinator is not ready for use and enabling this may cause
+// unexpected memory regression at this point. Please do not enable this.
+const base::Feature kMemoryCoordinator{"MemoryCoordinator",
+                                       base::FEATURE_DISABLED_BY_DEFAULT};
+
+}  // namespace features
+
+}  // namespace base