Bug 405659 - Gradient stroke fails to paint on shift+reload. r=jwatt,sr=tor,a1.9=beltzner

layout/svg/base/src/nsSVGGeometryFrame.cpp

@@ -267,9 +267,11 @@ nsSVGGeometryFrame::HasStroke()
   if (GetStrokeWidth() <= 0)
     return PR_FALSE;
 
+  // Check for eStyleSVGPaintType_Server as the NS_STATE_SVG_STROKE_PSERVER
+  // state bit is only set if we have a valid URL. If we don't, we still have
+  // to stroke although we will be using the fallback colour
   if (GetStyleSVG()->mStroke.mType == eStyleSVGPaintType_Color ||
-      (GetStyleSVG()->mStroke.mType == eStyleSVGPaintType_Server &&
-       (GetStateBits() & NS_STATE_SVG_STROKE_PSERVER)))
+      GetStyleSVG()->mStroke.mType == eStyleSVGPaintType_Server)
     return PR_TRUE;
 
   return PR_FALSE;
@@ -286,6 +288,9 @@ nsSVGGeometryFrame::HasFill()
     }
   }
 
+  // Check for eStyleSVGPaintType_Server as the NS_STATE_SVG_FILL_PSERVER
+  // state bit is only set if we have a valid URL. If we don't, we still have
+  // to fill although we will be using the fallback colour
   if (GetStyleSVG()->mFill.mType == eStyleSVGPaintType_Color ||
       GetStyleSVG()->mFill.mType == eStyleSVGPaintType_Server)
     return PR_TRUE;

layout/svg/base/src/nsSVGUtils.h

@@ -91,8 +91,11 @@ struct nsStyleFont;
 
 #define NS_STATE_SVG_DIRTY            0x02000000
 
+/* Do we have a paint server for fill with a valid URL? */
 #define NS_STATE_SVG_FILL_PSERVER     0x04000000
+/* Do we have a paint server for stroke with a valid URL? */
 #define NS_STATE_SVG_STROKE_PSERVER   0x08000000
+/* Do we have any paint servers with valid URLs? */
 #define NS_STATE_SVG_PSERVER_MASK     0x0c000000
 
 /* are we the child of a non-display container? */