Move SharedBitmapManager implementation out of content/

content/child/child_thread_impl.cc

 // 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.
 
 #include "content/child/child_thread_impl.h"
 
 #include <signal.h>
 #include <string>
 #include <utility>
 
@@ skipping 666 matching lines @@
 }
 
 mojom::RouteProvider* ChildThreadImpl::GetRemoteRouteProvider() {
   if (!remote_route_provider_) {
     DCHECK(channel_);
     channel_->GetRemoteAssociatedInterface(&remote_route_provider_);
   }
   return remote_route_provider_.get();
 }
 
-// static
-std::unique_ptr<base::SharedMemory> ChildThreadImpl::AllocateSharedMemory(
-    size_t buf_size) {
-  mojo::ScopedSharedBufferHandle mojo_buf =
-      mojo::SharedBufferHandle::Create(buf_size);
-  if (!mojo_buf->is_valid()) {
-    LOG(WARNING) << "Browser failed to allocate shared memory";
-    return nullptr;
-  }
-
-  base::SharedMemoryHandle shared_buf;
-  if (mojo::UnwrapSharedMemoryHandle(std::move(mojo_buf), &shared_buf,
-                                     nullptr, nullptr) != MOJO_RESULT_OK) {
-    LOG(WARNING) << "Browser failed to allocate shared memory";
-    return nullptr;
-  }
-
-  return base::MakeUnique<base::SharedMemory>(shared_buf, false);
-}
-
 #if defined(OS_LINUX)
 void ChildThreadImpl::SetThreadPriority(base::PlatformThreadId id,
                                         base::ThreadPriority priority) {
   Send(new ChildProcessHostMsg_SetThreadPriority(id, priority));
 }
 #endif
 
 bool ChildThreadImpl::OnMessageReceived(const IPC::Message& msg) {
   // Resource responses are sent to the resource dispatcher.
   if (resource_dispatcher_->OnMessageReceived(msg))
@@ skipping 159 matching lines @@
   connected_to_browser_ = true;
   child_info_ = local_info;
   browser_info_ = remote_info;
 }
 
 bool ChildThreadImpl::IsInBrowserProcess() const {
   return static_cast<bool>(browser_process_io_runner_);
 }
 
 }  // namespace content