Don't invalidate rect if it's covered by fully invalidated parent's visual rect

third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt
index 7fb494638ed0251a4c38d80990105759c750022e..544a628ec478e9882fcc9e23f1730eb1e0eb0a35 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/text-rescale-expected.txt
@@ -22,66 +22,6 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGTSpan tspan",
-          "rect": [0, 114, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGText text",
-          "rect": [0, 114, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGTSpan tspan",
-          "rect": [0, 14, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGText text",
-          "rect": [0, 14, 193, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGForeignObject foreignObject",
-          "rect": [210, 13, 100, 100],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGForeignObject foreignObject",
-          "rect": [210, 113, 100, 87],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutBlockFlow P",
           "rect": [210, 113, 100, 48],
           "reason": "subtree"
@@ -92,36 +32,16 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [310, 114, 92, 46],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutSVGText text",
           "rect": [310, 114, 92, 46],
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGViewportContainer svg",
-          "rect": [310, 114, 92, 46],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [310, 14, 92, 46],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutSVGText text",
           "rect": [310, 14, 92, 46],
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGViewportContainer svg",
-          "rect": [310, 14, 92, 46],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutText #text",
           "rect": [210, 114, 92, 46],
           "reason": "subtree"