Move discardable memory to //components from //content

content/child/child_thread_impl.h

 // Copyright (c) 2012 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_CHILD_CHILD_THREAD_IMPL_H_
 #define CONTENT_CHILD_CHILD_THREAD_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 34 matching lines @@
 namespace mojo {
 namespace edk {
 class ScopedIPCSupport;
 }  // namespace edk
 }  // namespace mojo
 
 namespace blink {
 class WebFrame;
 }  // namespace blink
 
+namespace discardable_memory {
+class ClientDiscardableSharedMemoryManager;
+}  // namespace discardable_memory
+
 namespace content {
 class ChildMessageFilter;
-class ChildDiscardableSharedMemoryManager;
 class ChildHistogramMessageFilter;
 class ChildResourceMessageFilter;
 class ChildSharedBitmapManager;
 class FileSystemDispatcher;
 class InProcessChildThreadParams;
 class NotificationDispatcher;
 class PushDispatcher;
 class ServiceWorkerMessageFilter;
 class QuotaDispatcher;
 class QuotaMessageFilter;
@@ skipping 67 matching lines @@
 
 #if defined(OS_LINUX)
   void SetThreadPriority(base::PlatformThreadId id,
                          base::ThreadPriority priority);
 #endif
 
   ChildSharedBitmapManager* shared_bitmap_manager() const {
     return shared_bitmap_manager_.get();
   }
 
-  ChildDiscardableSharedMemoryManager* discardable_shared_memory_manager()
-      const {
+  discardable_memory::ClientDiscardableSharedMemoryManager*
+  discardable_shared_memory_manager() const {
     return discardable_shared_memory_manager_.get();
   }
 
   ResourceDispatcher* resource_dispatcher() const {
     return resource_dispatcher_.get();
   }
 
   FileSystemDispatcher* file_system_dispatcher() const {
     return file_system_dispatcher_.get();
   }
@@ skipping 80 matching lines @@
     explicit ChildThreadMessageRouter(IPC::Sender* sender);
     bool Send(IPC::Message* msg) override;
 
     // MessageRouter overrides.
     bool RouteMessage(const IPC::Message& msg) override;
 
    private:
     IPC::Sender* const sender_;
   };
 
+  class ClientDiscardableSharedMemoryManagerDelegate;
+
   void Init(const Options& options);
 
   // We create the channel first without connecting it so we can add filters
   // prior to any messages being received, then connect it afterwards.
   void ConnectChannel();
 
   // IPC message handlers.
   void OnShutdown();
   void OnSetProfilerStatus(tracked_objects::ThreadData::Status status);
   void OnGetChildProfilerData(int sequence_number, int current_profiling_phase);
@@ skipping 67 matching lines @@
   scoped_refptr<ServiceWorkerMessageFilter> service_worker_message_filter_;
 
   scoped_refptr<QuotaMessageFilter> quota_message_filter_;
 
   scoped_refptr<NotificationDispatcher> notification_dispatcher_;
 
   scoped_refptr<PushDispatcher> push_dispatcher_;
 
   std::unique_ptr<ChildSharedBitmapManager> shared_bitmap_manager_;
 
-  std::unique_ptr<ChildDiscardableSharedMemoryManager>
+  std::unique_ptr<discardable_memory::ClientDiscardableSharedMemoryManager>
       discardable_shared_memory_manager_;
 
+  std::unique_ptr<ClientDiscardableSharedMemoryManagerDelegate>
+      client_discardable_shared_memory_manager_delegate_;
+
   std::unique_ptr<base::PowerMonitor> power_monitor_;
 
   scoped_refptr<base::SequencedTaskRunner> browser_process_io_runner_;
 
   std::unique_ptr<base::WeakPtrFactory<ChildThreadImpl>>
       channel_connected_factory_;
 
   base::WeakPtrFactory<ChildThreadImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildThreadImpl);
@@ skipping 28 matching lines @@
 
  private:
   struct Options options_;
 
   DISALLOW_COPY_AND_ASSIGN(Builder);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_CHILD_THREAD_IMPL_H_