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Diffstat (limited to 'chromium/base/memory/discardable_memory_mac.cc')
-rw-r--r-- | chromium/base/memory/discardable_memory_mac.cc | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/chromium/base/memory/discardable_memory_mac.cc b/chromium/base/memory/discardable_memory_mac.cc deleted file mode 100644 index 18cf80ac4aa..00000000000 --- a/chromium/base/memory/discardable_memory_mac.cc +++ /dev/null @@ -1,82 +0,0 @@ -// Copyright (c) 2013 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. - -#include "base/memory/discardable_memory.h" - -#include "base/logging.h" -#include "base/memory/discardable_memory_emulated.h" -#include "base/memory/discardable_memory_mach.h" -#include "base/memory/discardable_memory_manager.h" -#include "base/memory/discardable_memory_shmem.h" -#include "base/memory/scoped_ptr.h" - -namespace base { - -// static -void DiscardableMemory::ReleaseFreeMemory() { - internal::DiscardableMemoryShmem::ReleaseFreeMemory(); -} - -// static -bool DiscardableMemory::ReduceMemoryUsage() { - return internal::DiscardableMemoryEmulated::ReduceMemoryUsage(); -} - -// static -void DiscardableMemory::GetSupportedTypes( - std::vector<DiscardableMemoryType>* types) { - const DiscardableMemoryType supported_types[] = { - DISCARDABLE_MEMORY_TYPE_MACH, - DISCARDABLE_MEMORY_TYPE_EMULATED, - DISCARDABLE_MEMORY_TYPE_SHMEM - }; - types->assign(supported_types, supported_types + arraysize(supported_types)); -} - -// static -scoped_ptr<DiscardableMemory> DiscardableMemory::CreateLockedMemoryWithType( - DiscardableMemoryType type, size_t size) { - switch (type) { - case DISCARDABLE_MEMORY_TYPE_MACH: { - scoped_ptr<internal::DiscardableMemoryMach> memory( - new internal::DiscardableMemoryMach(size)); - if (!memory->Initialize()) - return nullptr; - - return memory.Pass(); - } - case DISCARDABLE_MEMORY_TYPE_EMULATED: { - scoped_ptr<internal::DiscardableMemoryEmulated> memory( - new internal::DiscardableMemoryEmulated(size)); - if (!memory->Initialize()) - return nullptr; - - return memory.Pass(); - } - case DISCARDABLE_MEMORY_TYPE_SHMEM: { - scoped_ptr<internal::DiscardableMemoryShmem> memory( - new internal::DiscardableMemoryShmem(size)); - if (!memory->Initialize()) - return nullptr; - - return memory.Pass(); - } - case DISCARDABLE_MEMORY_TYPE_NONE: - case DISCARDABLE_MEMORY_TYPE_ASHMEM: - NOTREACHED(); - return nullptr; - } - - NOTREACHED(); - return nullptr; -} - -// static -void DiscardableMemory::PurgeForTesting() { - internal::DiscardableMemoryMach::PurgeForTesting(); - internal::DiscardableMemoryEmulated::PurgeForTesting(); - internal::DiscardableMemoryShmem::PurgeForTesting(); -} - -} // namespace base |