Move browser tests that require installation into their own files.

test/runner/browser/compact_reporter_test.dart

Index: test/runner/browser/compact_reporter_test.dart
diff --git a/test/runner/browser/compact_reporter_test.dart b/test/runner/browser/compact_reporter_test.dart
index 70877d8f35f76c984f12244aff391f9e350ca49c..2f38ff5b80aa5b5dfbe1f2412ec9c661352ba622 100644
--- a/test/runner/browser/compact_reporter_test.dart
+++ b/test/runner/browser/compact_reporter_test.dart
@@ -36,9 +36,9 @@ void main() {
 """);
 
     var result = _runTest(
-        ["-p", "chrome", "-p", "vm", "-j", "1", "test.dart"]);
+        ["-p", "content-shell", "-p", "vm", "-j", "1", "test.dart"]);
     expect(result.stdout, contains("[VM]"));
-    expect(result.stdout, contains("[Chrome]"));
+    expect(result.stdout, contains("[Dartium Content Shell]"));
     expect(result.exitCode, equals(0));
   });
 }