Index: components/discardable_memory/common/discardable_shared_memory_manager.h |
diff --git a/content/common/host_discardable_shared_memory_manager.h b/components/discardable_memory/common/discardable_shared_memory_manager.h |
similarity index 84% |
rename from content/common/host_discardable_shared_memory_manager.h |
rename to components/discardable_memory/common/discardable_shared_memory_manager.h |
index 59a939a0297718df1f44cc4455fd68a962016a4d..76461af9feb9cf8909c37d8d2d8468c9ab5454a0 100644 |
--- a/content/common/host_discardable_shared_memory_manager.h |
+++ b/components/discardable_memory/common/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_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
-#define CONTENT_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
+#ifndef COMPONENTS_DISCARDABLE_MEMORY_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
reveman
2016/11/01 17:18:39
remove HOST_
Peng
2016/11/01 18:38:30
Done.
|
+#define COMPONENTS_DISCARDABLE_MEMORY_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
reveman
2016/11/01 17:18:39
remove HOST_
Peng
2016/11/01 18:38:30
Done.
|
#include <stddef.h> |
#include <stdint.h> |
@@ -26,24 +26,26 @@ |
#include "base/synchronization/lock.h" |
#include "base/threading/thread_task_runner_handle.h" |
#include "base/trace_event/memory_dump_provider.h" |
-#include "content/common/content_export.h" |
+#include "components/discardable_memory/common/discardable_memory_export.h" |
-namespace content { |
+namespace discardable_memory { |
typedef int32_t DiscardableSharedMemoryId; |
// Implementation of DiscardableMemoryAllocator that allocates and manages |
-// discardable memory segments for the browser process and child processes. |
+// discardable memory segments for the process which hosts this class, and |
+// for remote processes which request discardable memory from this class via |
+// IPC. |
// This class is thread-safe and instances can safely be used on any thread. |
-class CONTENT_EXPORT HostDiscardableSharedMemoryManager |
+class DISCARDABLE_MEMORY_EXPORT DiscardableSharedMemoryManager |
: public base::DiscardableMemoryAllocator, |
public base::trace_event::MemoryDumpProvider, |
public base::MemoryCoordinatorClient { |
public: |
- HostDiscardableSharedMemoryManager(); |
- ~HostDiscardableSharedMemoryManager() override; |
+ DiscardableSharedMemoryManager(); |
+ ~DiscardableSharedMemoryManager() override; |
// Returns a singleton instance. |
- static HostDiscardableSharedMemoryManager* current(); |
+ static DiscardableSharedMemoryManager* current(); |
// Overridden from base::DiscardableMemoryAllocator: |
std::unique_ptr<base::DiscardableMemory> AllocateLockedDiscardableMemory( |
@@ -129,7 +131,8 @@ class CONTENT_EXPORT HostDiscardableSharedMemoryManager |
base::Lock lock_; |
typedef base::hash_map<DiscardableSharedMemoryId, |
- scoped_refptr<MemorySegment>> MemorySegmentMap; |
+ scoped_refptr<MemorySegment>> |
+ MemorySegmentMap; |
typedef base::hash_map<int, MemorySegmentMap> ProcessMap; |
ProcessMap processes_; |
// Note: The elements in |segments_| are arranged in such a way that they form |
@@ -144,11 +147,11 @@ class CONTENT_EXPORT HostDiscardableSharedMemoryManager |
enforce_memory_policy_task_runner_; |
base::Closure enforce_memory_policy_callback_; |
bool enforce_memory_policy_pending_; |
- base::WeakPtrFactory<HostDiscardableSharedMemoryManager> weak_ptr_factory_; |
+ base::WeakPtrFactory<DiscardableSharedMemoryManager> weak_ptr_factory_; |
- DISALLOW_COPY_AND_ASSIGN(HostDiscardableSharedMemoryManager); |
+ DISALLOW_COPY_AND_ASSIGN(DiscardableSharedMemoryManager); |
}; |
-} // namespace content |
+} // namespace discardable_memory |
-#endif // CONTENT_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
+#endif // COMPONENTS_DISCARDABLE_MEMORY_COMMON_HOST_DISCARDABLE_SHARED_MEMORY_MANAGER_H_ |
reveman
2016/11/01 17:18:39
remove HOST_
Peng
2016/11/01 18:38:30
Done.
|