Remove uses of Options from tools directory. Fix platform_test.

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//51043004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29562 260f80e4-7a28-3924-810f-c04153c831b5

tests/standalone/io/platform_test.dart

@@ -48,10 +48,10 @@ testIsolate() {
   port.first.then((results) {
     Expect.equals(Platform.executable, results["Platform.executable"]);
 
-    Uri uri = Uri.file(results["Platform.script"]);
+    Uri uri = new Uri.file(results["Platform.script"]);
     // SpawnFunction retains the script url of the parent which in this
     // case was a relative path.
-    Expect.equals("", uri.scheme);
+    Expect.equals("file", uri.scheme);
     Expect.isTrue(uri.path.endsWith('tests/standalone/io/platform_test.dart'));
     Expect.equals(Platform.packageRoot, results["Platform.packageRoot"]);
     Expect.listEquals(Platform.executableArguments,

tools/coverage.dart

@@ -523,10 +523,9 @@ class JsonBuffer {
 }
 
 
-void main() {
-  var options = new Options();
+void main(List<String> arguments) {
   var targetOpts = [ "--debug:0" ];
-  for (String str in options.arguments) {
+  for (String str in arguments) {
     switch (str) {
       case "--verbose":
         showDebuggeeOutput = true;
@@ -540,7 +539,7 @@ void main() {
     }
   }
 
-  Process.start(options.executable, targetOpts).then((Process process) {
+  Process.start(Platform.executable, targetOpts).then((Process process) {
     process.stdin.close();
     debugger = new Debugger(process);
   });

tools/ddbg.dart

@@ -626,12 +626,10 @@ void debuggerMain() {
   });
 }
 
-void main() {
-  Options options = new Options();
-  List<String> arguments = options.arguments;
+void main(List<String> arguments) {
   if (arguments.length > 0) {
     arguments = <String>['--debug', '--verbose_debug']..addAll(arguments);
-    Process.start(options.executable, arguments).then((Process process) {
+    Process.start(Platform.executable, arguments).then((Process process) {
       process.stdin.close();
       process.exitCode.then((int exitCode) {
         print('${arguments.join(" ")} exited with $exitCode');

tools/dom/docs/bin/docs.dart

@@ -34,4 +34,4 @@ main() {
  * Gets the full path to the directory containing the entrypoint of the current
  * script.
  */
-String get scriptDir => path.dirname(new Options().script);
+String get scriptDir => path.dirname(Platform.script);

tools/full-coverage.dart

@@ -300,8 +300,8 @@ class Message {
 
 final env = new Environment();
 
-main() {
-  parseArgs();
+main(List<String> arguments) {
+  parseArgs(arguments);
 
   List files = filesToProcess(env.input);
   int filesPerWorker = files.length ~/ env.workers;
@@ -399,7 +399,7 @@ main() {
 
 /// Checks the validity of the provided arguments. Does not initialize actual
 /// processing.
-parseArgs() {
+parseArgs(List<String> arguments) {
   var parser = new ArgParser();
 
   parser.addOption("sdk-root", abbr: "s",
@@ -427,7 +427,7 @@ parseArgs() {
                  help: "show this help",
                  negatable: false);
 
-  var args = parser.parse(new Options().arguments);
+  var args = parser.parse(arguments);
 
   printUsage() {
     print("Usage: dart full-coverage.dart [OPTION...]\n");

tools/line_doc_comments.dart

@@ -11,8 +11,7 @@ final startBlock = new RegExp(r'^(\s*)/\*\*(.*)$');
 final blockLine = new RegExp(r'^\s*\*\s?(.*)$');
 final endBlock = new RegExp(r'^\s*\*/\s*$');
 
-main() {
-  var args = new Options().arguments;
+main(List<String> args) {
   if (args.length != 1) {
     print('Converts "/**"-style block doc comments in a directory ');
     print('containing Dart code to "///"-style line doc comments.');