<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/SBCompileUnit.cpp b/source/API/SBCompileUnit.cpp
index 1590362..b1bb447 100644
--- a/source/API/SBCompileUnit.cpp
+++ b/source/API/SBCompileUnit.cpp
@@ -189,13 +189,14 @@
 bool
 SBCompileUnit::GetDescription (SBStream &description)
 {
+    Stream &strm = description.ref();
+
     if (m_opaque_ptr)
     {
-        description.ref();
-        m_opaque_ptr->Dump (description.get(), false);
+        m_opaque_ptr->Dump (&strm, false);
     }
     else
-        description.Printf ("No Value");
+        strm.PutCString ("No value");
     
     return true;
 }