Revert "dumpsys: add option to list hardware services."

This reverts commit 6270dd1bf7f4a6eaa0e36b2cbb0f9bdd4790b5d8.

Reason for revert: obsolete, removed in favor of lshal
Test: dumpsys_test

Change-Id: I06e256a5bd0995727a3d6f3f88f79a623b1474f3
diff --git a/cmds/dumpsys/dumpsys.h b/cmds/dumpsys/dumpsys.h
index 20d515d..2534dde 100644
--- a/cmds/dumpsys/dumpsys.h
+++ b/cmds/dumpsys/dumpsys.h
@@ -17,21 +17,18 @@
 #ifndef FRAMEWORK_NATIVE_CMD_DUMPSYS_H_
 #define FRAMEWORK_NATIVE_CMD_DUMPSYS_H_
 
-#include <android/hidl/manager/1.0/IServiceManager.h>
 #include <binder/IServiceManager.h>
 
 namespace android {
 
 class Dumpsys {
   public:
-    Dumpsys(android::IServiceManager* sm,
-            android::hidl::manager::V1_0::IServiceManager* hm) : sm_(sm), hm_(hm) {
+    Dumpsys(android::IServiceManager* sm) : sm_(sm) {
     }
     int main(int argc, char* const argv[]);
 
   private:
     android::IServiceManager* sm_;
-    android::hidl::manager::V1_0::IServiceManager* hm_;
 };
 }