Find “browser” dependency even if it’s dev or override.

sdk/lib/_internal/pub/test/build/copies_browser_js_with_dev_dependency_test.dart

Index: sdk/lib/_internal/pub/test/build/copies_browser_js_with_dev_dependency_test.dart
diff --git a/sdk/lib/_internal/pub/test/build/copies_browser_js_with_dev_dependency_test.dart b/sdk/lib/_internal/pub/test/build/copies_browser_js_with_dev_dependency_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..3849227612371a23bc02d1cf63587f31cb853eb9
--- /dev/null
+++ b/sdk/lib/_internal/pub/test/build/copies_browser_js_with_dev_dependency_test.dart
@@ -0,0 +1,52 @@
+// Copyright (c) 2013, 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.
+
+import 'package:scheduled_test/scheduled_test.dart';
+
+import '../descriptor.dart' as d;
+import '../test_pub.dart';
+import 'utils.dart';
+
+main() {
+  // This is a regression test for http://dartbug.com/16617.
+
+  initConfig();
+
+  integration("compiles dart.js and interop.js next to entrypoints when "
+      "browser is a dev dependency", () {
+    // Dart2js can take a long time to compile dart code, so we increase the
+    // timeout to cope with that.
+    currentSchedule.timeout *= 3;
+
+    serveBrowserPackage();
+
+    d.dir(appPath, [
+      d.pubspec({
+        "name": "myapp",
+        "dev_dependencies": {
+          "browser": "any"
+        }
+      }),
+      d.dir('web', [
+        d.file('file.dart', 'void main() => print("hello");')
+      ])
+    ]).create();
+
+    pubGet();
+
+    schedulePub(args: ["build", "--all"],
+        output: new RegExp(r"Built 5 files!"));
+
+    d.dir(appPath, [
+      d.dir('build', [
+        d.dir('web', [
+          d.dir('packages', [d.dir('browser', [
+            d.file('dart.js', 'contents of dart.js'),
+            d.file('interop.js', 'contents of interop.js')
+          ])])
+        ])
+      ])
+    ]).validate();
+  });
+}