Remove support for remaining deprecated features.

sdk/lib/_internal/compiler/implementation/dart2js.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dart2js.cmdline;
 
 import 'dart:async';
 import 'dart:io';
 import 'dart:math' as math;
 
@@ skipping 238 matching lines @@
                       (_) => passThrough('--enable-concrete-type-inference')),
     new OptionHandler('--trust-type-annotations',
                       (_) => passThrough('--trust-type-annotations')),
     new OptionHandler(r'--help|/\?|/h', (_) => wantHelp = true),
     new OptionHandler('--package-root=.+|-p.+', setPackageRoot),
     new OptionHandler('--disallow-unsafe-eval', passThrough),
     new OptionHandler('--analyze-all', passThrough),
     new OptionHandler('--analyze-only', setAnalyzeOnly),
     new OptionHandler('--analyze-signatures-only', passThrough),
     new OptionHandler('--disable-native-live-type-analysis', passThrough),
-    new OptionHandler('--reject-deprecated-language-features', passThrough),
-    new OptionHandler('--report-sdk-use-of-deprecated-language-features',
-                      passThrough),
     new OptionHandler('--categories=.*', setCategories),
     new OptionHandler('--global-js-name=.*', checkGlobalName),
     new OptionHandler('--disable-type-inference', passThrough),
 
     // The following two options must come last.
     new OptionHandler('-.*', (String argument) {
       helpAndFail('Error: Unknown option "$argument".');
     }),
     new OptionHandler('.*', (String argument) {
       arguments.add(nativeToUriPath(argument));
@@ skipping 247 matching lines @@
     Do not generate a call to main if either of the following
     libraries are used: dart:dom, dart:html dart:io.
 
   --enable-concrete-type-inference
     Enable experimental concrete type inference.
 
   --disable-native-live-type-analysis
     Disable the optimization that removes unused native types from dart:html
     and related libraries.
 
-  --reject-deprecated-language-features
-    Reject deprecated language features.  Without this option, the
-    compiler will accept language features that are no longer valid
-    according to The Dart Programming Language Specification, version
-    0.12, M1.
-
-  --report-sdk-use-of-deprecated-language-features
-    Report use of deprecated features in Dart platform libraries.
-    Without this option, the compiler will silently accept use of
-    deprecated language features from these libraries.  The option
-    --reject-deprecated-language-features controls if these usages are
-    reported as errors or warnings.
-
   --categories=<categories>
     A comma separated list of allowed library categories.  The default
     is "Client".  Possible categories can be seen by providing an
     unsupported category, for example, --categories=help.  To enable
     all categories, use --categories=all.
 
   --global-js-name=<name>
     By default, dart2js generates JavaScript output that uses a global
     variable named "$".  The name of this global can be overridden
     with this option.  The name must match the regular expression "\$[a-z]*".
@@ skipping 37 matching lines @@
       print(trace);
     } finally {
       exit(253); // 253 is recognized as a crash by our test scripts.
     }
   }
 }
 
 void main() {
   mainWithErrorHandler(new Options());
 }