Move chrome.downloads out of experimental to dev

tools/json_schema_compiler/test/idl_basics.idl

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Tests a variety of basic API definition features.
 
 namespace idl_basics {
+  // Enum description
   enum EnumType {
     name1,
     name2
   };
 
+  // IntegerEnum description
+  enum IntegerEnumType {
+    int0 = 0,
+    int1 = 42
+  };
+
+  // DoubleEnumType description
+  enum DoubleEnumType {
+    pi = 3.14159265,
+    avogadro = 6.0221415e23,
+    planck = 6.626068e-34
+  };
+
   dictionary MyType1 {
     long x; // This comment tests "double-quotes".
     DOMString y;
   };
 
   dictionary MyType2 {
     DOMString x;
   };
 
   callback Callback1 = void();
@@ skipping 28 matching lines @@
     [nocompile] static void function15(long switch);
   };
 
   interface Events {
     static void onFoo1();
     static void onFoo2(long x);
     static void onFoo2(MyType1 arg);
     static void onFoo3(EnumType type);
   };
 };