diff -r 000000000000 -r 6474c204b198 layout/inspector/inFlasher.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/inspector/inFlasher.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,47 @@
+/* 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/. */
+
+#ifndef __inFlasher_h__
+#define __inFlasher_h__
+
+#include "inIFlasher.h"
+#include "nsCoord.h"
+#include "nsColor.h"
+
+class nsRenderingContext;
+
+#define BOUND_INNER 0
+#define BOUND_OUTER 1
+
+#define DIR_VERTICAL 0
+#define DIR_HORIZONTAL 1
+
+class inFlasher : public inIFlasher
+{
+public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_INIFLASHER
+
+  inFlasher();
+  virtual ~inFlasher();
+
+protected:
+  void DrawOutline(nscoord aX, nscoord aY, nscoord aWidth, nscoord aHeight,
+                   nsRenderingContext* aRenderContext,
+                   bool aDrawBegin, bool aDrawEnd);
+  void DrawLine(nscoord aX, nscoord aY, nscoord aLength,
+                bool aDir, bool aBounds,
+                nsRenderingContext* aRenderContext);
+
+  nscolor mColor;
+
+  uint16_t mThickness;
+  bool mInvert;
+};
+
+// {9286E71A-621A-4b91-851E-9984C1A2E81A}
+#define IN_FLASHER_CID \
+{ 0x9286e71a, 0x621a, 0x4b91, { 0x85, 0x1e, 0x99, 0x84, 0xc1, 0xa2, 0xe8, 0x1a } }
+
+#endif // __inFlasher_h__