Redo "Information about which functions require other functions is gathered in the enqueuer."

sdk/lib/_internal/compiler/implementation/compiler.dart

Index: sdk/lib/_internal/compiler/implementation/compiler.dart
diff --git a/sdk/lib/_internal/compiler/implementation/compiler.dart b/sdk/lib/_internal/compiler/implementation/compiler.dart
index f01e964e510c102b25e6a3608f369ab65fb95766..7aefe4c95d7e7c2953caddd762a17a3fe1c8ae66 100644
--- a/sdk/lib/_internal/compiler/implementation/compiler.dart
+++ b/sdk/lib/_internal/compiler/implementation/compiler.dart
@@ -58,6 +58,8 @@ class CodegenRegistry extends Registry {
 
   bool get isForResolution => false;
 
+  Element get currentElement => treeElements.currentElement;
+
   // TODO(johnniwinther): Remove this getter when [Registry] creates a
   // dependency node.
   Setlet<Element> get otherDependencies => treeElements.otherDependencies;
@@ -82,15 +84,15 @@ class CodegenRegistry extends Registry {
   }
 
   void registerDynamicInvocation(Selector selector) {
-    world.registerDynamicInvocation(selector);
+    world.registerDynamicInvocation(currentElement, selector);
   }
 
   void registerDynamicSetter(Selector selector) {
-    world.registerDynamicSetter(selector);
+    world.registerDynamicSetter(currentElement, selector);
   }
 
   void registerDynamicGetter(Selector selector) {
-    world.registerDynamicGetter(selector);
+    world.registerDynamicGetter(currentElement, selector);
   }
 
   void registerGetterForSuperMethod(Element element) {
@@ -129,7 +131,7 @@ class CodegenRegistry extends Registry {
   }
 
   void registerSelectorUse(Selector selector) {
-    world.registerSelectorUse(selector);
+    world.registerSelectorUse(currentElement, selector);
   }
 
   void registerFactoryWithTypeArguments() {
@@ -310,8 +312,8 @@ abstract class Backend {
    * Call this method to enable [noSuchMethod] handling in the
    * backend.
    */
-  void enableNoSuchMethod(Enqueuer enqueuer) {
-    enqueuer.registerInvocation(compiler.noSuchMethodSelector);
+  void enableNoSuchMethod(Element context, Enqueuer enqueuer) {
+    enqueuer.registerInvocation(null, compiler.noSuchMethodSelector);
   }
 
   /// Call this method to enable support for isolates.
@@ -1400,7 +1402,7 @@ abstract class Compiler implements DiagnosticListener {
       enqueuer.codegen.registerGetOfStaticFunction(main);
     }
     if (enabledNoSuchMethod) {
-      backend.enableNoSuchMethod(enqueuer.codegen);
+      backend.enableNoSuchMethod(null, enqueuer.codegen);
     }
     if (compileAll) {
       libraryLoader.libraries.forEach((LibraryElement library) {