Revert r23735, some tests failed.

sdk/lib/_internal/compiler/implementation/ssa/builder.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.
 
 part of ssa;
 
 /**
  * A special element for the extra parameter taken by intercepted
  * methods. We need to override [Element.computeType] because our
  * optimizers may look at its declared type.
@@ skipping 1242 matching lines @@
                        List<HInstruction> providedArguments,
                        Node currentNode) {
     // We cannot inline a method from a deferred library into a method
     // which isn't deferred.
     // TODO(ahe): But we should still inline into the same
     // connected-component of the deferred library.
     if (compiler.deferredLoadTask.isDeferred(element)) return false;
     if (compiler.disableInlining) return false;
     if (inliningStack.length > MAX_INLINING_DEPTH) return false;
 
-    // BUG(11136): The backend inferrer does not work when inlining
-    // these elements.
-    if (element.isGenerativeConstructor()
-        || element.isGenerativeConstructorBody()) {
-      return false;
-    }
-
     // Ensure that [element] is an implementation element.
     element = element.implementation;
     FunctionElement function = element;
     bool canBeInlined = backend.canBeInlined[function];
     if (canBeInlined == false) return false;
     assert(selector != null
            || Elements.isStaticOrTopLevel(element)
            || element.isGenerativeConstructorBody());
     if (selector != null && !selector.applies(function, compiler)) return false;
 
@@ skipping 4146 matching lines @@
           new HSubGraphBlockInformation(elseBranch.graph));
 
     HBasicBlock conditionStartBlock = conditionBranch.block;
     conditionStartBlock.setBlockFlow(info, joinBlock);
     SubGraph conditionGraph = conditionBranch.graph;
     HIf branch = conditionGraph.end.last;
     assert(branch is HIf);
     branch.blockInformation = conditionStartBlock.blockFlow;
   }
 }