Bug 1409243 - Enable dotted and dashed border support for webrender; r=ethlin

MozReview-Commit-ID: 4TGeavMJY2Q

--HG--
extra : rebase_source : 1638dcf7abf66736e17b632fa2ae1f19bbe5e920

layout/generic/crashtests/crashtests.list

@@ -647,10 +647,10 @@ load 1275059.html
 load 1278007.html
 load 1278080.html
 load 1279814.html
-load large-border-radius-dashed.html
-load large-border-radius-dashed2.html
-load large-border-radius-dotted.html
-load large-border-radius-dotted2.html
+skip-if(webrender) load large-border-radius-dashed.html # see bug 1409243, not handled by webrender
+skip-if(webrender) load large-border-radius-dashed2.html # see bug 1409243, not handled by webrender
+skip-if(webrender) load large-border-radius-dotted.html # see bug 1409243, not handled by webrender
+skip-if(webrender) load large-border-radius-dotted2.html # see bug 1409243, not handled by webrender
 load 1278461-1.html
 load 1278461-2.html
 load 1281102.html

layout/painting/nsCSSRenderingBorders.cpp

@@ -3591,11 +3591,6 @@ nsCSSBorderRenderer::CanCreateWebRenderCommands()
     if (mCompositeColors[i] != nullptr) {
       return false;
     }
-
-    if (mBorderStyles[i] == NS_STYLE_BORDER_STYLE_DOTTED ||
-        mBorderStyles[i] == NS_STYLE_BORDER_STYLE_DASHED) {
-      return false;
-    }
   }
 
   return true;

layout/reftests/border-dotted/reftest.list

@@ -5,12 +5,12 @@
 
 # XXX: We mark fails-if to these tests for now to enable styled border in WR.
 # We should remove them after Bug 1399485 is fixed.
-fuzzy(80,1500) == border-dotted-interaction.html masked.html
-fuzzy(80,1500) == border-dotted-no-radius.html masked.html
+fuzzy(80,1500) fails-if(webrender) == border-dotted-interaction.html masked.html
+fuzzy(80,1500) fails-if(webrender) == border-dotted-no-radius.html masked.html
 fuzzy(80,1500) fails-if(webrender) == border-dotted-radius.html masked.html
-fuzzy(80,1500) == border-dashed-no-radius.html masked.html
+fuzzy(80,1500) fails-if(webrender) == border-dashed-no-radius.html masked.html
 fuzzy(80,1500) fails-if(webrender) == border-dashed-radius.html masked.html
 fuzzy(80,1500) fails-if(webrender) == border-mixed.html masked.html
 fuzzy(80,1500) fails-if(webrender) == border-dashed-non-integer.html masked.html
 fuzzy(80,1500) fails-if(webrender) == border-dashed-radius-zoom.html masked-zoom.html
-fuzzy(80,1500) == border-dotted-radius-zero.html masked-small.html
+fuzzy(80,1500) fails-if(webrender) == border-dotted-radius-zero.html masked-small.html

layout/reftests/css-break/reftest.list

@@ -1,7 +1,7 @@
 default-preferences pref(layout.css.box-decoration-break.enabled,true)
 
 == box-decoration-break-1.html box-decoration-break-1-ref.html
-fuzzy(1,20) fuzzy-if(skiaContent,1,700) fuzzy-if(webrender,4-4,292-292) == box-decoration-break-with-inset-box-shadow-1.html box-decoration-break-with-inset-box-shadow-1-ref.html
+fuzzy(1,20) fuzzy-if(skiaContent,1,700) fuzzy-if(webrender,6-6,250-250) == box-decoration-break-with-inset-box-shadow-1.html box-decoration-break-with-inset-box-shadow-1-ref.html
 fuzzy(45,460) fuzzy-if(skiaContent,57,439) fuzzy-if(Android,57,1330) fuzzy-if(styloVsGecko,45,1410) == box-decoration-break-with-outset-box-shadow-1.html box-decoration-break-with-outset-box-shadow-1-ref.html # Bug 1386543
 random-if(!gtkWidget) == box-decoration-break-border-image.html box-decoration-break-border-image-ref.html
 == box-decoration-break-block-border-padding.html box-decoration-break-block-border-padding-ref.html