Index: mojo/edk/system/mapping_table.cc |
diff --git a/mojo/edk/system/mapping_table.cc b/mojo/edk/system/mapping_table.cc |
deleted file mode 100644 |
index 0a28a1d01f697f3c557b7b4922b97a2190db8a25..0000000000000000000000000000000000000000 |
--- a/mojo/edk/system/mapping_table.cc |
+++ /dev/null |
@@ -1,47 +0,0 @@ |
-// Copyright 2014 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 "mojo/edk/system/mapping_table.h" |
- |
-#include "base/logging.h" |
-#include "mojo/edk/embedder/platform_shared_buffer.h" |
-#include "mojo/edk/system/constants.h" |
- |
-namespace mojo { |
-namespace system { |
- |
-MappingTable::MappingTable() { |
-} |
- |
-MappingTable::~MappingTable() { |
- // This should usually not be reached (the only instance should be owned by |
- // the singleton |Core|, which lives forever), except in tests. |
-} |
- |
-MojoResult MappingTable::AddMapping( |
- scoped_ptr<embedder::PlatformSharedBufferMapping> mapping) { |
- DCHECK(mapping); |
- |
- if (address_to_mapping_map_.size() >= kMaxMappingTableSize) |
- return MOJO_RESULT_RESOURCE_EXHAUSTED; |
- |
- uintptr_t address = reinterpret_cast<uintptr_t>(mapping->GetBase()); |
- DCHECK(address_to_mapping_map_.find(address) == |
- address_to_mapping_map_.end()); |
- address_to_mapping_map_[address] = mapping.release(); |
- return MOJO_RESULT_OK; |
-} |
- |
-MojoResult MappingTable::RemoveMapping(uintptr_t address) { |
- AddressToMappingMap::iterator it = address_to_mapping_map_.find(address); |
- if (it == address_to_mapping_map_.end()) |
- return MOJO_RESULT_INVALID_ARGUMENT; |
- embedder::PlatformSharedBufferMapping* mapping_to_delete = it->second; |
- address_to_mapping_map_.erase(it); |
- delete mapping_to_delete; |
- return MOJO_RESULT_OK; |
-} |
- |
-} // namespace system |
-} // namespace mojo |