sweep up -Wformat warnings from gcc

This is a purely mechanical change explicitly casting any parameters for printf
style conversion.  This cleans up the warnings emitted by gcc 4.8 on Linux.

llvm-svn: 205607
diff --git a/lldb/source/API/SBSymbol.cpp b/lldb/source/API/SBSymbol.cpp
index ef3d076..12a3b31 100644
--- a/lldb/source/API/SBSymbol.cpp
+++ b/lldb/source/API/SBSymbol.cpp
@@ -67,7 +67,8 @@
 
     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
     if (log)
-        log->Printf ("SBSymbol(%p)::GetName () => \"%s\"", m_opaque_ptr, name ? name : "");
+        log->Printf ("SBSymbol(%p)::GetName () => \"%s\"",
+                     static_cast<void*>(m_opaque_ptr), name ? name : "");
     return name;
 }
 
@@ -79,7 +80,8 @@
         name = m_opaque_ptr->GetMangled().GetMangledName().AsCString();
     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
     if (log)
-        log->Printf ("SBSymbol(%p)::GetMangledName () => \"%s\"", m_opaque_ptr, name ? name : "");
+        log->Printf ("SBSymbol(%p)::GetMangledName () => \"%s\"",
+                     static_cast<void*>(m_opaque_ptr), name ? name : "");
 
     return name;
 }