removed unused 'chromium' component

tools/testing/dart/test_options.dart

Index: tools/testing/dart/test_options.dart
diff --git a/tools/testing/dart/test_options.dart b/tools/testing/dart/test_options.dart
index e3efee2b836eb3b19fc21124ce973375ad758945..30d6583beb59015b3d3777d96d1d3b538be0a401 100644
--- a/tools/testing/dart/test_options.dart
+++ b/tools/testing/dart/test_options.dart
@@ -78,8 +78,6 @@ Controls how dart code is compiled and executed.
    dartium: Run dart code in a type="application/dart" script tag in a
        dartium build of DumpRenderTree.
 
-   chromium: Obsolete, not used, will be removed.
-
    frogium: Compile dart code by running frog on the standalone dart vm,
        and run the resulting javascript in a javascript script tag in
        a dartium build of DumpRenderTree.
@@ -96,8 +94,8 @@ Controls how dart code is compiled and executed.
        execute dart code).
 ''',
               ['-c', '--component'],
-              ['most', 'vm', 'dartc', 'frog', 'frogsh', 'leg',
-               'dartium', 'chromium', 'frogium', 'legium', 'webdriver'],
+              ['vm', 'frog', 'leg', 'frogsh', 'dartium',  'frogium', 

[ahe, 2012/03/12 16:14:09]

I think you removed "most" was that intended?

+               'legium', 'webdriver', 'dartc'],

[Bill Hesse, 2012/03/12 16:17:57]

Do not remove "most".

[mattsh, 2012/03/12 16:22:25]

What is "most" used for?  I didn't see any scripts that use it.

[mattsh, 2012/03/12 17:20:25]

OK, restored 'most'

               'vm'),
           new _TestOptionSpecification(
               'arch',
@@ -463,7 +461,6 @@ Controls how dart code is compiled and executed.
       var timeout = 60;
       switch (configuration['component']) {
         case 'dartc':
-        case 'chromium':
         case 'dartium':
         case 'frogium':
         case 'legium':