Revert of Reland: Add MemoryCoordinator

components/memory_coordinator/browser/BUILD.gn

Index: components/memory_coordinator/browser/BUILD.gn
diff --git a/components/memory_coordinator/browser/BUILD.gn b/components/memory_coordinator/browser/BUILD.gn
deleted file mode 100644
index ac0869ac530639acc20e0f152d65ad3f6ffdffd0..0000000000000000000000000000000000000000
--- a/components/memory_coordinator/browser/BUILD.gn
+++ /dev/null
@@ -1,19 +0,0 @@
-# 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.
-
-source_set("browser") {
-  sources = [
-    "memory_coordinator.cc",
-    "memory_coordinator.h",
-  ]
-
-  deps = [
-    "//base",
-    "//components/memory_coordinator/public/interfaces",
-  ]
-
-  public_deps = [
-    "//components/memory_coordinator/common",
-  ]
-}