1 files changed, 29 insertions, 0 deletions
diff --git a/dom/webidl/InspectorUtils.webidl b/dom/webidl/InspectorUtils.webidl
new file mode 100644
index 0000000000..289fafaf5d
--- /dev/null
+++ b/dom/webidl/InspectorUtils.webidl
@@ -0,0 +1,29 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+dictionary InspectorRGBTriple {
+  /*
+   * NOTE: Using octet for RGB components is not generally OK, because
+   * they can be outside the 0-255 range, but for backwards-compatible
+   * named colors (which is what we use this dictionary for) the 0-255
+   * assumption is fine.
+   */
+  octet r = 0;
+  octet g = 0;
+  octet b = 0;
+};
+
+dictionary InspectorRGBATuple {
+  /*
+   * NOTE: This tuple is in the normal 0-255-sized RGB space but can be
+   * fractional and may extend outside the 0-255 range.
+   *
+   * a is in the range 0 - 1.
+   */
+  double r = 0;
+  double g = 0;
+  double b = 0;
+  double a = 1;
+};