rename lpcmapperinterface to hardwaremapperinterface

The P2A bridge and the LPC bridge both require mapping and copying data
out.  In the case of the aspeed-lpc-ctrl driver, the copyFrom will be
handled via mmap.  However, the similarities between all Host-BMC window
hardware supports making this interface more generic.

Change-Id: I68a325cac4cf8415b0c6f069faf78a9520ca14fd
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/lpc_aspeed.hpp b/lpc_aspeed.hpp
index 98e7a72..be872ce 100644
--- a/lpc_aspeed.hpp
+++ b/lpc_aspeed.hpp
@@ -1,17 +1,17 @@
 #pragma once
 
 #include "internal/sys.hpp"
-#include "lpc_interface.hpp"
+#include "window_hw_interface.hpp"
 
 #include <memory>
 
 namespace blobs
 {
 
-class LpcMapperAspeed : public LpcMapperInterface
+class LpcMapperAspeed : public HardwareMapperInterface
 {
   public:
-    static std::unique_ptr<LpcMapperInterface>
+    static std::unique_ptr<HardwareMapperInterface>
         createAspeedMapper(std::size_t regionSize);
 
     LpcMapperAspeed(std::size_t regionSize,