Bug 1330286 - Part 1. Replace CAIRO draw target by platfrom specific target. r=mstange

MozReview-Commit-ID: LPOCgUxIONb

--HG--
extra : rebase_source : 595ddd92a259bbfb737f0c6fd92a9e376db536c2

layout/reftests/svg/reftest.list

@@ -218,7 +218,7 @@ fuzzy-if(skiaContent,1,10000) == mask-basic-02.svg mask-basic-02-ref.svg
 == mask-transformed-02.svg pass.svg
 == mask-transformed-child-01.svg mask-transformed-child-01-ref.svg
 # fuzzy because of the differences between clipPath and mask clipping
-fuzzy(27,28) == mask-and-clipPath.html mask-and-clipPath-ref.html
+fuzzy(28,28) == mask-and-clipPath.html mask-and-clipPath-ref.html
 == mask-and-clipPath-2.svg pass.svg
 fuzzy-if(d2d||skiaContent,1,6400) == mask-type-01.svg mask-type-01-ref.svg
 fuzzy-if(d2d||skiaContent,1,6400) == mask-type-02.svg mask-type-01-ref.svg

layout/reftests/svg/text/reftest.list

@@ -172,7 +172,7 @@ fuzzy-if(!d2d,14,2) fuzzy-if(azureQuartz,1,6) fuzzy-if(skiaContent,1,200) == dyn
 
 # text and masks
 fuzzy-if(skiaContent&&winWidget,50,224) HTTP(../..)  == mask-applied.svg mask-applied-ref.svg
-fuzzy-if(skiaContent&&winWidget,105,56) HTTP(../..) == mask-content.svg mask-content-ref.svg
+fuzzy-if(skiaContent&&winWidget,105,112) HTTP(../..) == mask-content.svg mask-content-ref.svg
 fuzzy-if(skiaContent&&winWidget,53,112) HTTP(../..) == mask-content-2.svg mask-content-2-ref.svg
 
 # text and clipPaths

layout/reftests/text-svgglyphs/reftest.list

@@ -17,7 +17,7 @@ pref(gfx.font_rendering.opentype_svg.enabled,true)    fuzzy-if(gtkWidget,1,2268)
 pref(gfx.font_rendering.opentype_svg.enabled,true)    fuzzy-if(skiaContent,2,200) == svg-glyph-paintnone.svg svg-glyph-paintnone-ref.svg
 pref(gfx.font_rendering.opentype_svg.enabled,true)    fuzzy-if(skiaContent,2,200) == svg-glyph-cachedopacity.svg svg-glyph-cachedopacity-ref.svg
 pref(gfx.font_rendering.opentype_svg.enabled,true)    fuzzy-if(cocoaWidget,255,100) == svg-glyph-objectvalue.svg svg-glyph-objectvalue-ref.svg
-pref(gfx.font_rendering.opentype_svg.enabled,true)    fails == svg-glyph-mask.svg svg-glyph-mask-ref.svg # bug 872483
+pref(gfx.font_rendering.opentype_svg.enabled,true)    skip == svg-glyph-mask.svg svg-glyph-mask-ref.svg # bug 872483
 pref(gfx.font_rendering.opentype_svg.enabled,true)    == svg-glyph-paint-server.svg svg-glyph-paint-server-ref.svg
 pref(gfx.font_rendering.opentype_svg.enabled,true)    == svg-glyph-transform.svg svg-glyph-transform-ref.svg
 pref(gfx.font_rendering.opentype_svg.enabled,true)    == svg-glyph-extents.html svg-glyph-extents-ref.html

layout/svg/nsSVGMaskFrame.cpp

@@ -235,8 +235,9 @@ nsSVGMaskFrame::GetMaskForMaskedFrame(MaskParams& aParams)
   }
 
   RefPtr<DrawTarget> maskDT =
-    Factory::CreateDrawTarget(BackendType::CAIRO, maskSurfaceSize,
-                              SurfaceFormat::B8G8R8A8);
+    gfxPlatform::GetPlatform()->CreateOffscreenContentDrawTarget(
+      maskSurfaceSize, SurfaceFormat::B8G8R8A8);
+
   if (!maskDT || !maskDT->IsValid()) {
     return MakePair(DrawResult::TEMPORARY_ERROR, RefPtr<SourceSurface>());
   }