Index: components/discardable_memory/client/child_discardable_shared_memory_manager.h |
diff --git a/content/child/child_discardable_shared_memory_manager.h b/components/discardable_memory/client/child_discardable_shared_memory_manager.h |
similarity index 66% |
rename from content/child/child_discardable_shared_memory_manager.h |
rename to components/discardable_memory/client/child_discardable_shared_memory_manager.h |
index 9f83e1c19c887104db28e793d1263da9f7431e42..b23f6b33045bec4c0c24b3b5bc07f72337628f7d 100644 |
--- a/content/child/child_discardable_shared_memory_manager.h |
+++ b/components/discardable_memory/client/child_discardable_shared_memory_manager.h |
@@ -2,8 +2,8 @@ |
// Use of this source code is governed by a BSD-style license that can be |
// found in the LICENSE file. |
-#ifndef CONTENT_CHILD_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
-#define CONTENT_CHILD_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
+#ifndef COMPONENTS_DISCARDABLE_MEMORY_CLIENT_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
+#define COMPONENTS_DISCARDABLE_MEMORY_CLIENT_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
#include <stddef.h> |
@@ -12,20 +12,30 @@ |
#include "base/memory/ref_counted.h" |
#include "base/synchronization/lock.h" |
#include "base/trace_event/memory_dump_provider.h" |
-#include "content/child/thread_safe_sender.h" |
-#include "content/common/content_export.h" |
-#include "content/common/discardable_shared_memory_heap.h" |
-#include "content/common/host_discardable_shared_memory_manager.h" |
+#include "components/discardable_memory/common/discardable_memory_export.h" |
+#include "components/discardable_memory/common/discardable_shared_memory_heap.h" |
+#include "components/discardable_memory/common/discardable_shared_memory_manager.h" |
-namespace content { |
+namespace discardable_memory { |
// Implementation of DiscardableMemoryAllocator that allocates |
// discardable memory segments through the browser process. |
-class CONTENT_EXPORT ChildDiscardableSharedMemoryManager |
+class DISCARDABLE_MEMORY_EXPORT ChildDiscardableSharedMemoryManager |
: public base::DiscardableMemoryAllocator, |
public base::trace_event::MemoryDumpProvider { |
public: |
- explicit ChildDiscardableSharedMemoryManager(ThreadSafeSender* sender); |
+ class Delegate { |
+ public: |
+ virtual ~Delegate() {} |
reveman
2016/10/31 22:46:02
nit: can this be protected?
Peng
2016/11/01 14:26:18
Done.
|
+ virtual void AllocateLockedDiscardableSharedMemory( |
+ size_t size, |
+ DiscardableSharedMemoryId id, |
+ base::SharedMemoryHandle* handle) = 0; |
+ virtual void DeletedDiscardableSharedMemory( |
+ DiscardableSharedMemoryId id) = 0; |
+ }; |
+ |
+ explicit ChildDiscardableSharedMemoryManager(Delegate* delegate); |
~ChildDiscardableSharedMemoryManager() override; |
// Overridden from base::DiscardableMemoryAllocator: |
@@ -64,11 +74,11 @@ class CONTENT_EXPORT ChildDiscardableSharedMemoryManager |
mutable base::Lock lock_; |
DiscardableSharedMemoryHeap heap_; |
- scoped_refptr<ThreadSafeSender> sender_; |
+ Delegate* delegate_; |
reveman
2016/10/31 22:46:02
nit: Delegate* const delegate_
Peng
2016/11/01 14:26:18
Done.
|
DISALLOW_COPY_AND_ASSIGN(ChildDiscardableSharedMemoryManager); |
}; |
-} // namespace content |
+} // namespace discardable_memory |
-#endif // CONTENT_CHILD_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
+#endif // COMPONENTS_DISCARDABLE_MEMORY_CLIENT_CHILD_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |