Make instance methods whose names collide with intercepted methods have the interceptor calling con…

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

Index: sdk/lib/_internal/compiler/implementation/lib/interceptors.dart
===================================================================
--- sdk/lib/_internal/compiler/implementation/lib/interceptors.dart	(revision 19306)
+++ sdk/lib/_internal/compiler/implementation/lib/interceptors.dart	(working copy)
@@ -31,14 +31,6 @@
 part 'js_string.dart';
 
 /**
- * The interceptor class for all non-primitive objects. All its
- * members are synthethized by the compiler's emitter.
- */
-class ObjectInterceptor {
-  const ObjectInterceptor();
-}
-
-/**
  * Get the interceptor for [object]. Called by the compiler when it needs
  * to emit a call to an intercepted method, that is a method that is
  * defined in an interceptor class.
@@ -50,6 +42,13 @@
 }
 
 /**
+ * If [InvocationMirror.invokeOn] is being used, this variable
+ * contains a JavaScript array with the names of methods that are
+ * intercepted.
+ */
+var interceptedNames;
+
+/**
  * The interceptor class for tear-off static methods. Unlike
  * tear-off instance methods, tear-off static methods are just the JS
  * function, and methods inherited from Object must therefore be