Report error for deprecated #library #import #source

compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java

Index: compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java
diff --git a/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java b/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java
index c78d2b42397c5a523774dfe50e39915e960a2a57..fcd7d63fa6c23edc3d5cc752901afd736292bf1a 100644
--- a/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java
+++ b/compiler/javatests/com/google/dart/compiler/end2end/inc/IncrementalCompilation2Test.java
@@ -1583,26 +1583,6 @@ public class IncrementalCompilation2Test extends CompilerTestCase {
     compile();
     assertErrors(errors);
   }
-
-  /**
-   * Internals of Dart use "dart-ext:" import scheme, and these libraries are allowed to use
-   * "native". Obsolete import syntax.
-   */
-  public void test_useNative_withDartExt_obsolete() throws Exception {
-    appSource.setContent(
-        APP,
-        makeCode(
-            "// filler filler filler filler filler filler filler filler filler filler filler",
-            "#library('A');",
-            "#import('dart-ext:test_extension');",
-            "class A {",
-            "  static int ifNull(a, b) native 'TestExtension_IfNull';",
-            "}",
-            ""));
-    // do compile, no errors expected
-    compile();
-    assertErrors(errors);
-  }
   
   /**
    * <p>