Remove Legacy code from P10 and future code

Remove Occ control code that supports older hardware models P8 and P9.
This is in preparation for occ control taking over occ poll handling.

Change-Id: Iff99ac8ff3a3fe6e9a6af994b20b06793ead50fc
Signed-off-by: Sheldon Bailey <baileysh@us.ibm.com>
diff --git a/test/error_files_tests.cpp b/test/error_files_tests.cpp
index d83bfe1..ef895fa 100644
--- a/test/error_files_tests.cpp
+++ b/test/error_files_tests.cpp
@@ -25,12 +25,7 @@
   public:
     ErrorFiles() :
         rc(sd_event_default(&event)), pEvent(event), manager(pEvent),
-        status(pEvent, "/dummy1", manager
-#ifdef POWER10
-               ,
-               powerMode
-#endif
-        )
+        status(pEvent, "/dummy1", manager, powerMode)
     {
         EXPECT_GE(rc, 0);
         event = nullptr;
@@ -80,9 +75,7 @@
     sd_event* event;
     int rc;
     open_power::occ::EventPtr pEvent;
-#ifdef POWER10
     std::unique_ptr<powermode::PowerMode> powerMode = nullptr;
-#endif
 
     Manager manager;
     Status status;
@@ -94,24 +87,8 @@
 
 TEST_F(ErrorFiles, AddDeviceErrorWatch)
 {
-    Device occDevice(pEvent, devicePath, manager, status
-#ifdef POWER10
-                     ,
-                     powerMode
-#endif
-    );
+    Device occDevice(pEvent, devicePath, manager, status, powerMode);
 
     occDevice.addErrorWatch(false);
     occDevice.removeErrorWatch();
 }
-
-// legacy OCC devices not supported on POWER10
-#ifndef POWER10
-TEST_F(ErrorFiles, AddLegacyDeviceErrorWatch)
-{
-    Device legacyOccDevice(pEvent, legacyDevicePath, manager, status);
-
-    legacyOccDevice.addErrorWatch(false);
-    legacyOccDevice.removeErrorWatch();
-}
-#endif