[Reproducers] Pass FileCollector around as a shared_ptr (NFC)

Instead of passing the FileCollector around as a reference or raw
pointer, use a shared_ptr. This change's motivation is twofold. First it
adds compatibility for the newly added `FileCollectorFileSystem`.
Secondly, it addresses a lifetime issue we only see when LLDB is used
from Xcode, where a reference to the FileCollector outlives the
reproducer instance.

llvm-svn: 367258

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Host/common/FileSystem.cpp b/lldb/source/Host/common/FileSystem.cpp
index 3b4db43966e..0d9417120fd 100644
--- a/lldb/source/Host/common/FileSystem.cpp
+++ b/lldb/source/Host/common/FileSystem.cpp
@@ -49,7 +49,7 @@ void FileSystem::Initialize() {
   InstanceImpl().emplace();
 }
 
-void FileSystem::Initialize(FileCollector &collector) {
+void FileSystem::Initialize(std::shared_ptr<FileCollector> collector) {
   lldbassert(!InstanceImpl() && "Already initialized.");
   InstanceImpl().emplace(collector);
 }