562981ee1b
This CL includes changes that address comments in http://codereview.chromium.org/9431029/. - Do not explicitly check for var and Dynamic when resolving types. - Support isSubType on type variables. - Fix reflexivity of interface types. - Check that required classes can be resolved in the core library. Provide all necessay core library classes for DummyCompilerTest.dart and MockCompiler. Review URL: https://chromiumcodereview.appspot.com//10091037 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6671 260f80e4-7a28-3924-810f-c04153c831b5