Don't disable MemoryPressureListener when MemoryCoordinator is enabled

content/browser/memory/memory_coordinator_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_
 #define CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_
 
 #include "base/callback.h"
 #include "base/cancelable_callback.h"
 #include "base/memory/memory_coordinator_client.h"
@@ skipping 93 matching lines @@
   // the process is tracked by this coordinator and successfully dispatches,
   // returns false otherwise.
   bool SetChildMemoryState(int render_process_id, MemoryState memory_state);
 
   // Tries to purge memory from the browser process.
   bool TryToPurgeMemoryFromBrowser();
 
   // Tries to purge memory from the provided child process.
   bool TryToPurgeMemoryFromChild(int render_process_id);
 
-  // Records memory pressure notifications. Called by MemoryPressureMonitor.
-  // TODO(bashi): Remove this when MemoryPressureMonitor is retired.
-  void RecordMemoryPressure(
-      base::MemoryPressureMonitor::MemoryPressureLevel level);
-
   // base::MemoryCoordinator implementations:
   MemoryState GetCurrentMemoryState() const override;
 
   // content::MemoryCoordinator implementation:
   MemoryState GetStateForProcess(base::ProcessHandle handle) override;
 
   // NotificationObserver implementation:
   void Observe(int type,
                const NotificationSource& source,
                const NotificationDetails& details) override;
@@ skipping 117 matching lines @@
   ChildInfoMap children_;
 
   SEQUENCE_CHECKER(sequence_checker_);
 
   DISALLOW_COPY_AND_ASSIGN(MemoryCoordinatorImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEMORY_MEMORY_COORDINATOR_IMPL_H_