[lldb] Use std::make_shared where possible (NFC) (#150714)

This is a continuation of 68fd102, which did the same thing but only for
StopInfo. Using make_shared is both safer and more efficient:

- With make_shared, the object and the control block are allocated
  together, which is more efficient.
- With make_shared, the enable_shared_from_this base class is properly
  linked to the control block before the constructor finishes, so
  shared_from_this() will be safe to use (though still not recommended
  during construction).

1 files changed, 2 insertions, 3 deletions

diff --git a/lldb/source/Commands/CommandObjectFrame.cpp b/lldb/source/Commands/CommandObjectFrame.cpp
index 7e42ef2..5692699 100644
--- a/lldb/source/Commands/CommandObjectFrame.cpp
+++ b/lldb/source/Commands/CommandObjectFrame.cpp
@@ -901,10 +901,9 @@ void CommandObjectFrameRecognizerAdd::DoExecute(Args &command,
       StackFrameRecognizerSP(new ScriptedStackFrameRecognizer(
           interpreter, m_options.m_class_name.c_str()));
   if (m_options.m_regex) {
-    auto module =
-        RegularExpressionSP(new RegularExpression(m_options.m_module));
+    auto module = std::make_shared<RegularExpression>(m_options.m_module);
     auto func =
-        RegularExpressionSP(new RegularExpression(m_options.m_symbols.front()));
+        std::make_shared<RegularExpression>(m_options.m_symbols.front());
     GetTarget().GetFrameRecognizerManager().AddRecognizer(
         recognizer_sp, module, func, Mangled::NamePreference::ePreferDemangled,
         m_options.m_first_instruction_only);