rm useless

runtime/engine/common/utils/process_utils.h

@@ -1,29 +0,0 @@
-
-#pragma once
-
-#include <unistd.h>
-#include <string>
-
-namespace ppspeech {
-
-pid_t GetPid() {
-    return getpid();
-}
-
-void GetPrpocessName(const pid_t pid, std::string& name){
-    char tmp[256];
-    sprintf(tmp, "/proc/%d/cmdline", pid);
-    
-    FILE* f = fopen(tmp, "r");
-    if(f){
-        size_t size;
-        size = fread(name.data(), sizeof(char), sizeof(tmp), f);
-        if(size > 0){
-            if ('\n' == tmp[size-1]){
-                tmp
-            }
-        }
-    }
-}
-
-} // namespace ppspeech