Fix broken Android object configuration object.

This fixes the internal configuration object for android.
The old solution created an array with objects instead of just keys on the object.

lib/cli/cli.js

@@ -210,7 +210,11 @@ function validateInput(argv) {
 }
 
 export async function parseCommandLine() {
-  let yargsInstance = yargs(hideBin(process.argv));
+  let argvFix = process.argv.map(arg =>
+    arg === '--android' ? '--android.enabled' : arg
+  );
+
+  let yargsInstance = yargs(hideBin(argvFix));
   let parsed = yargsInstance
     .parserConfiguration({
       'camel-case-expansion': false,
@@ -2132,13 +2136,6 @@ export async function parseCommandLine() {
   const aliases = parsed.getOptions().alias,
     argv = parsed.argv;
 
-  // hack to keep backward compability to --android
-  if (
-    argv.android === true ||
-    (argv.browsertime && argv.browsertime.android === true)
-  ) {
-    set(argv, 'browsertime.android.enabled', true);
-  }
   // aliases are long options -> short option
   const aliasLookup = reduce(
     aliases,