Remove backends.

compiler/javatests/com/google/dart/compiler/backend/js/RttTest.java

Index: compiler/javatests/com/google/dart/compiler/backend/js/RttTest.java
diff --git a/compiler/javatests/com/google/dart/compiler/backend/js/RttTest.java b/compiler/javatests/com/google/dart/compiler/backend/js/RttTest.java
deleted file mode 100644
index 04c0458070c83cf8a766a186b116d951f5386b3f..0000000000000000000000000000000000000000
--- a/compiler/javatests/com/google/dart/compiler/backend/js/RttTest.java
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-package com.google.dart.compiler.backend.js;
-
-import java.io.IOException;
-
-/**
- * @author johnlenz@google.com (John Lenz)
- */
-public class RttTest extends SnippetTestCase {
-  private static final String DELIMETERS = "[\\n,;]";
-
-  /**
-   * We should be able to generate RTT information for nested function parameters.
-   * <p>
-   * http://code.google.com/p/dart/issues/detail?id=962
-   */
-  public void test_nestedFunctionParameters() throws Exception {
-    String js =
-        compileSingleUnitSource(
-            makeCode(
-                "// filler filler filler filler filler filler filler filler filler filler",
-                "class Main {",
-                "  foo() {",
-                "    f1(f2(f3())) {}",
-                "  }",
-                "}",
-                ""),
-            "Main");
-    {
-      String f3 = "RTT.createFunction(null, RTT.dynamicType.$lookupRTT())";
-      String f2 = "RTT.createFunction([" + f3 + "], RTT.dynamicType.$lookupRTT())";
-      String f1 = "RTT.createFunction([" + f2 + "], RTT.dynamicType.$lookupRTT())";
-      assertTrue(js.contains(f1 + ";"));
-    }
-  }
-
-  public void testRuntimeTypes() throws IOException {
-    String js = compileSingleUnit(getName());
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_B1", DELIMETERS, 1);
-      assertEquals("var _marker_B1 = $intern(Test_app4a54ba$B$Dart.B$$Factory())", init);
-      String expr = findMarkerAtOccurrence(js, "_marker_B1", "[\\n;]", 2);
-      assertEquals(
-          "a = !!(tmp$0 = _marker_B1 , tmp$0 != null && tmp$0.$implements$Test_app4a54ba$B$Dart)",
-          expr);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_B2", DELIMETERS, 1);
-      assertEquals("var _marker_B2 = Test_app4a54ba$B$Dart.B$$Factory()", init);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_C1", DELIMETERS, 1);
-      assertEquals("var _marker_C1 = $intern("
-          + "Test_app4a54ba$C$Dart.C$$Factory("
-          + "Test_app4a54ba$C$Dart.$lookupRTT())", init);
-      String expr = findMarkerAtOccurrence(js, "_marker_C1", "[\\n;]", 2);
-      assertEquals(
-          "a = !!(tmp$1 = _marker_C1 , tmp$1 != null && tmp$1.$implements$Test_app4a54ba$C$Dart)",
-          expr);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_C2", DELIMETERS, 1);
-      assertEquals("var _marker_C2 = $intern(Test_app4a54ba$C$Dart.C$$Factory("
-          + "Test_app4a54ba$C$Dart.$lookupRTT([String$Dart.$lookupRTT()]))", init);
-      String expr = findMarkerAtOccurrence(js, "_marker_C2", DELIMETERS, 2);
-      assertEquals("a = Test_app4a54ba$C$Dart.$lookupRTT([String$Dart.$lookupRTT()])"
-          + ".implementedBy(_marker_C2)", expr);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_C3", DELIMETERS, 1);
-      assertEquals("var _marker_C3 = "
-          + "Test_app4a54ba$C$Dart.C$$Factory("
-          + "Test_app4a54ba$C$Dart.$lookupRTT())", init);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_C4", DELIMETERS, 1);
-      assertEquals("var _marker_C4 = "
-          + "Test_app4a54ba$C$Dart.C$$Factory("
-          + "Test_app4a54ba$C$Dart.$lookupRTT([Object.$lookupRTT()]))", init);
-      String expr = findMarkerAtOccurrence(js, "_marker_C4", DELIMETERS, 2);
-      assertEquals("a = Test_app4a54ba$C$Dart.$lookupRTT([Object.$lookupRTT()])"
-          + ".implementedBy(_marker_C4)", expr);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_D1", DELIMETERS, 1);
-      assertEquals("var _marker_D1 = Test_app4a54ba$D$Dart.D$$Factory(null)", init);
-      String expr = findMarkerAtOccurrence(js, "_marker_D1", "[\\n;]", 2);
-      assertEquals(
-          "a = !!(tmp$2 = _marker_D1 , tmp$2 != null && tmp$2.$implements$Test_app4a54ba$D$Dart)",
-          expr);
-    }
-    {
-      String init = findMarkerAtOccurrence(js, "_marker_D2", DELIMETERS, 1);
-      assertEquals(
-          "var _marker_D2 = Test_app4a54ba$D$Dart.D$$Factory([String$Dart.$lookupRTT()])",
-          init);
-      String expr = findMarkerAtOccurrence(js, "_marker_D2", "[\\n;]", 2);
-      assertEquals(
-          "a = Test_app4a54ba$D$Dart.$lookupRTT([String$Dart.$lookupRTT()]).implementedBy(_marker_D2)",
-          expr);
-    }
-  }
-}