Extract type inference queries from KernelAstAdapter to KernelToTypeInferenceMap

pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart

Index: pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart
diff --git a/pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart b/pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart
index 6968f0503900e3c5d65281f6f448f31d3f1be7a7..97555146665d1cb2493dda7dde3d0e2d37582fff 100644
--- a/pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart
+++ b/pkg/compiler/lib/src/ssa/rasta_ssa_builder_task.dart
@@ -32,10 +32,13 @@ class RastaSsaBuilderTask extends SsaAstBuilderBase {
       Kernel kernel = backend.kernelTask.kernel;
       KernelAstAdapter astAdapter = new KernelAstAdapter(kernel, backend,
           work.resolvedAst, kernel.nodeToAst, kernel.nodeToElement);
+      KernelAstTypeInferenceMap typeInferenceMap =
+          new KernelAstTypeInferenceMap(astAdapter);
       KernelSsaBuilder builder = new KernelSsaBuilder(
           element,
           backend.compiler,
           astAdapter,
+          typeInferenceMap,
           closedWorld,
           work.registry,
           sourceInformationFactory.createBuilderForContext(resolvedAst),