<rdar://problem/10126482>

Fixed an issues with the SBType and SBTypeMember classes:
- Fixed SBType to be able to dump itself from python
- Fixed SBType::GetNumberOfFields() to return the correct value for objective C interfaces
- Fixed SBTypeMember to be able to dump itself from python
- Fixed the SBTypeMember ability to get a field offset in bytes (the value
  being returned was wrong)
- Added the SBTypeMember ability to get a field offset in bits


Cleaned up a lot of the Stream usage in the SB API files.



git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@144493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/API/SBThread.cpp b/source/API/SBThread.cpp
index cc3b841..5fcd637 100644
--- a/source/API/SBThread.cpp
+++ b/source/API/SBThread.cpp
@@ -951,13 +951,14 @@
 bool
 SBThread::GetDescription (SBStream &description) const
 {
+    Stream &strm = description.ref();
+
     if (m_opaque_sp)
     {
-        StreamString strm;
-        description.Printf("SBThread: tid = 0x%4.4llx", m_opaque_sp->GetID());
+        strm.Printf("SBThread: tid = 0x%4.4llx", m_opaque_sp->GetID());
     }
     else
-        description.Printf ("No value");
+        strm.PutCString ("No value");
     
     return true;
 }