Add addrlib to static linking namespace.

Wrap addrlib in namespace rocr.  Remove extern "C" declaration.

Change-Id: I9f7fc60df3fc12ca72a71f13561692a8ddf9829c


[ROCm/ROCR-Runtime commit: e840b9d86f]

projects/rocr-runtime/runtime/hsa-runtime/image/addrlib/src/r800/egbaddrlib.cpp

@@ -34,6 +34,7 @@
 
 #include "util/macros.h"
 
+namespace rocr {
 namespace Addr
 {
 namespace V1
@@ -4151,3 +4152,5 @@ UINT_32 EgBasedLib::HwlStereoCheckRightOffsetPadding(
 
 } // V1
 } // Addr
+} // rocr
+