<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.

llvm-svn: 144493

lldb/source/API/SBModule.cpp

@@ -255,13 +255,14 @@ SBModule::ResolveSymbolContextForAddress (const SBAddress& addr, uint32_t resolv
 bool
 SBModule::GetDescription (SBStream &description)
 {
+    Stream &strm = description.ref();
+
     if (m_opaque_sp)
     {
-        description.ref();
-        m_opaque_sp->GetDescription (description.get());
+        m_opaque_sp->GetDescription (&strm);
     }
     else
-        description.Printf ("No value");
+        strm.PutCString ("No value");
 
     return true;
 }