dart2js: Remove ConcreteTypeInference

tests/compiler/dart2js/mock_compiler.dart

 // Copyright (c) 2012, 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 mock_compiler;
 
 import "package:expect/expect.dart";
 import 'dart:async';
 import 'dart:collection';
 
@@ skipping 58 matching lines @@
   final Map<String, SourceFile> sourceFiles;
   Node parsedTree;
   final String testedPatchVersion;
   final LibrarySourceProvider librariesOverride;
 
   MockCompiler.internal(
       {Map<String, String> coreSource,
        bool enableTypeAssertions: false,
        bool enableUserAssertions: false,
        bool enableMinification: false,
-       bool enableConcreteTypeInference: false,
        int maxConcreteTypeSize: 5,
        bool disableTypeInference: false,
        bool analyzeAll: false,
        bool analyzeOnly: false,
        bool emitJavaScript: true,
        bool preserveComments: false,
        // Our unit tests check code generation output that is
        // affected by inlining support.
        bool disableInlining: true,
        bool trustTypeAnnotations: false,
        bool enableAsyncAwait: false,
        int this.expectedWarnings,
        int this.expectedErrors,
        api.CompilerOutputProvider outputProvider,
        String patchVersion,
        LibrarySourceProvider this.librariesOverride})
       : sourceFiles = new Map<String, SourceFile>(),
         testedPatchVersion = patchVersion,
         super(enableTypeAssertions: enableTypeAssertions,
               enableUserAssertions: enableUserAssertions,
               enableAssertMessage: true,
               enableMinification: enableMinification,
-              enableConcreteTypeInference: enableConcreteTypeInference,
               maxConcreteTypeSize: maxConcreteTypeSize,
               disableTypeInferenceFlag: disableTypeInference,
               analyzeAllFlag: analyzeAll,
               analyzeOnly: analyzeOnly,
               emitJavaScript: emitJavaScript,
               preserveComments: preserveComments,
               trustTypeAnnotations: trustTypeAnnotations,
               showPackageWarnings: true,
               outputProvider: new LegacyCompilerOutput(outputProvider)) {
     this.disableInlining = disableInlining;
@@ skipping 354 matching lines @@
       trustTypeAnnotations: trustTypeAnnotations,
       enableTypeAssertions: enableTypeAssertions,
       enableUserAssertions: enableUserAssertions,
       expectedErrors: expectedErrors,
       expectedWarnings: expectedWarnings,
       outputProvider: outputProvider);
   compiler.registerSource(uri, code);
   compiler.diagnosticHandler = createHandler(compiler, code);
   return compiler;
 }