Revert "Upgrade WebRender to e491e1ae637b2eed1e7195855d88357e5eb3ddf9 (#30323)"revert-webrender

This reverts commit a9d37cb85ac2c55fc630fccffe1ba60ff00f555b.

7 files changed, 4 insertions, 32 deletions

diff --git a/third_party/webrender/wrench/reftests/mask/checkerboard.png b/third_party/webrender/wrench/reftests/mask/checkerboard.png
index f2c45c31940..e8a05df95be 100644
--- a/third_party/webrender/wrench/reftests/mask/checkerboard.png
+++ b/third_party/webrender/wrench/reftests/mask/checkerboard.png
diff --git a/third_party/webrender/wrench/reftests/mask/circle.png b/third_party/webrender/wrench/reftests/mask/circle.png
deleted file mode 100644
index ea5789e44f6..00000000000
--- a/third_party/webrender/wrench/reftests/mask/circle.png
+++ /dev/null
diff --git a/third_party/webrender/wrench/reftests/mask/mask-perspective.png b/third_party/webrender/wrench/reftests/mask/mask-perspective.png
index 425872c2900..02c0cc93ba3 100644
--- a/third_party/webrender/wrench/reftests/mask/mask-perspective.png
+++ b/third_party/webrender/wrench/reftests/mask/mask-perspective.png
diff --git a/third_party/webrender/wrench/reftests/mask/reftest.list b/third_party/webrender/wrench/reftests/mask/reftest.list
index 8119f4a830d..7a18b4a0108 100644
--- a/third_party/webrender/wrench/reftests/mask/reftest.list
+++ b/third_party/webrender/wrench/reftests/mask/reftest.list
@@ -1,6 +1,6 @@
-fuzzy(1,10) == mask.yaml mask-ref.yaml
-fuzzy(1,10) == mask-tiling.yaml mask-ref.yaml
-fuzzy(1,10) == nested-mask.yaml nested-mask-ref.yaml
+== mask.yaml mask-ref.yaml
+== mask-tiling.yaml mask-ref.yaml
+== nested-mask.yaml nested-mask-ref.yaml
 == nested-mask-tiling.yaml nested-mask-ref.yaml
 != mask.yaml green.yaml
 == aligned-layer-rect.yaml aligned-layer-rect-ref.yaml
@@ -12,6 +12,5 @@ platform(linux,mac) fuzzy(1,17500) == mask-atomicity-tiling.yaml mask-atomicity-
 platform(linux,mac) == mask-perspective.yaml mask-perspective.png
 == fuzzy(1,11) mask-perspective-tiling.yaml mask-perspective.yaml
 platform(linux,mac) == checkerboard.yaml checkerboard.png
-skip_on(android,device) fuzzy(2,1900) == checkerboard.yaml checkerboard-tiling.yaml  # Fails on a Pixel2
+skip_on(android,device) == checkerboard.yaml checkerboard-tiling.yaml  # Fails on a Pixel2
 == missing-mask.yaml missing-mask-ref.yaml
-platform(linux) == scaled-filter-raster-root.yaml scaled-filter-raster-root.png
diff --git a/third_party/webrender/wrench/reftests/mask/rounded-corners.png b/third_party/webrender/wrench/reftests/mask/rounded-corners.png
index 4f8d1d0fa02..19adfe02ec8 100644
--- a/third_party/webrender/wrench/reftests/mask/rounded-corners.png
+++ b/third_party/webrender/wrench/reftests/mask/rounded-corners.png
diff --git a/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.png b/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.png
deleted file mode 100644
index e9cf49553ed..00000000000
--- a/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.png
+++ /dev/null
diff --git a/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.yaml b/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.yaml
deleted file mode 100644
index b4e9d8574b2..00000000000
--- a/third_party/webrender/wrench/reftests/mask/scaled-filter-raster-root.yaml
+++ /dev/null
@@ -1,27 +0,0 @@
-# Verify that a tiled clip mask is correctly applied to a surface that
-# is both a raster root and has a device-pixel ratio different than the
-# primary surface (due to the scale transform).
----
-root:
-  items:
-    - type: stacking-context
-      transform-origin: [0, 0]
-      transform: scale(20)
-      items:
-        - type: clip
-          bounds: [10, 10, 10, 10]
-          id: 2
-          image-mask:
-            image: "circle.png"
-            rect: [10, 10, 10, 10]
-            repeat: false
-            tile-size: 200
-        - type: stacking-context
-          filters: [opacity(0.5)]
-          items:
-            - type: stacking-context
-              clip-node: 2
-              items:
-                - type: rect
-                  bounds: [10, 10, 10, 10]
-                  color: blue