Remove dartdoc.

utils/compiler/create_snapshot.dart

Index: utils/compiler/create_snapshot.dart
===================================================================
--- utils/compiler/create_snapshot.dart	(revision 32349)
+++ utils/compiler/create_snapshot.dart	(working copy)
@@ -18,13 +18,11 @@
 
 Future<String> getSnapshotGenerationFile(var args, var rootPath) {
   var dart2js = rootPath.resolve(args["dart2js_main"]);
-  var dartdoc = rootPath.resolve(args["dartdoc_main"]);
   var docgen = rootPath.resolve(args["docgen_main"]);
   return getVersion(rootPath).then((version) {
     var snapshotGenerationText =
 """
 import '${dart2js.toFilePath(windows: false)}' as dart2jsMain;
-import '${dartdoc.toFilePath(windows: false)}' as dartdocMain;
 import '${docgen.toFilePath(windows: false)}' as docgenMain;
 import 'dart:io';
 
@@ -34,8 +32,6 @@
   if (tool == "dart2js") {
     dart2jsMain.BUILD_ID = "$version";
     dart2jsMain.main(arguments.skip(1).toList());
-  } else if (tool == "dartdoc") {
-    dartdocMain.main(arguments.skip(1).toList());
   } else if (tool == "docgen") {
     docgenMain.main(arguments.skip(1).toList());
   }
@@ -88,12 +84,11 @@
  * Takes the following arguments:
  * --output_dir=val     The full path to the output_dir.
  * --dart2js_main=val   The path to the dart2js main script relative to root.
- * --dartdoc_main=val   The path to the dartdoc main script relative to root.
  * --docgen_main=val    The path to the docgen main script relative to root.
  * --package-root=val   The package-root used to find packages for the snapshot.
  */
 void main(List<String> arguments) {
-  var validArguments = ["--output_dir", "--dart2js_main", "--dartdoc_main",
+  var validArguments = ["--output_dir", "--dart2js_main",
                         "--docgen_main", "--package_root"];
   var args = {};
   for (var argument in arguments) {
@@ -105,7 +100,6 @@
     args[argumentSplit[0].substring(2)] = argumentSplit[1];
   }
   if (!args.containsKey("dart2js_main")) throw "Please specify dart2js_main";
-  if (!args.containsKey("dartdoc_main")) throw "Please specify dartdoc_main";
   if (!args.containsKey("docgen_main")) throw "Please specify docgen_main";
   if (!args.containsKey("output_dir")) throw "Please specify output_dir";
   if (!args.containsKey("package_root")) throw "Please specify package_root";