Bug 1651838 - Remove unused --appomni on Android. r=glandium,snorp

Differential Revision: https://phabricator.services.mozilla.com/D83195

ipc/glue/GeckoChildProcessHost.cpp

@@ -1202,11 +1202,6 @@ bool PosixProcessLauncher::DoSetup() {
         mChildArgv.push_back("-greomni");
         mChildArgv.push_back(path.get());
       }
-      file = Omnijar::GetPath(Omnijar::APP);
-      if (file && NS_SUCCEEDED(file->GetNativePath(path))) {
-        mChildArgv.push_back("-appomni");
-        mChildArgv.push_back(path.get());
-      }
     }
 #  endif
     // Add the application directory path (-appdir path)

js/xpconnect/src/XPCShellImpl.cpp

@@ -1185,17 +1185,8 @@ int XRE_XPCShellMain(int argc, char** argv, char** envp,
 
     if (argc > 1 && !strcmp(argv[1], "--greomni")) {
       nsCOMPtr<nsIFile> greOmni;
-      nsCOMPtr<nsIFile> appOmni;
       XRE_GetFileFromPath(argv[2], getter_AddRefs(greOmni));
-      if (argc > 3 && !strcmp(argv[3], "--appomni")) {
-        XRE_GetFileFromPath(argv[4], getter_AddRefs(appOmni));
-        argc -= 2;
-        argv += 2;
-      } else {
-        appOmni = greOmni;
-      }
-
-      XRE_InitOmnijar(greOmni, appOmni);
+      XRE_InitOmnijar(greOmni, greOmni);
       argc -= 2;
       argv += 2;
     }

toolkit/xre/nsAppRunner.cpp

@@ -4976,24 +4976,8 @@ nsresult XRE_InitCommandLine(int aArgc, char* aArgv[]) {
     return rv;
   }
 
-  ar = CheckArg("appomni", &path);
-  if (ar == ARG_BAD) {
-    PR_fprintf(PR_STDERR,
-               "Error: argument --appomni requires a path argument\n");
-    return NS_ERROR_FAILURE;
-  }
 
-  nsCOMPtr<nsIFile> appOmni;
-  if (path) {
-    rv = XRE_GetFileFromPath(path, getter_AddRefs(appOmni));
-    if (NS_FAILED(rv)) {
-      PR_fprintf(PR_STDERR,
-                 "Error: argument --appomni requires a valid path\n");
-      return rv;
-    }
-  }
-
-  mozilla::Omnijar::Init(greOmni, appOmni);
+  mozilla::Omnijar::Init(greOmni, greOmni);
 #endif
 
   return rv;