Remove SendResolver.computeSendStructure.

pkg/compiler/lib/src/js_backend/backend.dart

Index: pkg/compiler/lib/src/js_backend/backend.dart
diff --git a/pkg/compiler/lib/src/js_backend/backend.dart b/pkg/compiler/lib/src/js_backend/backend.dart
index b0f9a82df29609e06f49cf76954fd248cbdd26b8..841e6d89d576e838ddaafa253f329979c6fdcf1f 100644
--- a/pkg/compiler/lib/src/js_backend/backend.dart
+++ b/pkg/compiler/lib/src/js_backend/backend.dart
@@ -3049,6 +3049,13 @@ class JavaScriptResolutionCallbacks extends ResolutionCallbacks {
     registerBackendInstantiation(backend.compiler.stringClass, registry);
   }
 
+  void onCompileTimeError(Registry registry, ErroneousElement error) {
+    if (backend.compiler.generateCodeWithCompileTimeErrors) {
+      // TODO(johnniwinther): This should have its own uncatchable error.
+      onThrowRuntimeError(registry);
+    }
+  }
+
   void onSuperNoSuchMethod(Registry registry) {
     assert(registry.isForResolution);
     registerBackendStaticInvocation(