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

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

Index: third_party/WebKit/LayoutTests/platform/win/paint/invalidation/svg/text-rescale-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/svg/text-rescale-expected.txt b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/svg/text-rescale-expected.txt
index 2dec14c52085d7a874582df5c800eb84afa8cf8f..0f0bb1d6052aa2bd489ccd8c16e20395f0069137 100644
--- a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/svg/text-rescale-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/svg/text-rescale-expected.txt
@@ -22,66 +22,6 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 114, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGTSpan tspan",
-          "rect": [0, 114, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGText text",
-          "rect": [0, 114, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 14, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGTSpan tspan",
-          "rect": [0, 14, 194, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGText text",
-          "rect": [0, 14, 194, 45],
-          "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, 47],
           "reason": "subtree"
@@ -92,36 +32,16 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [310, 114, 92, 45],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutSVGText text",
           "rect": [310, 114, 92, 45],
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGViewportContainer svg",
-          "rect": [310, 114, 92, 45],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [310, 14, 92, 45],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutSVGText text",
           "rect": [310, 14, 92, 45],
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGViewportContainer svg",
-          "rect": [310, 14, 92, 45],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutText #text",
           "rect": [210, 114, 92, 45],
           "reason": "subtree"
@@ -137,51 +57,11 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 3, 7, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 3, 7, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
-          "rect": [0, 3, 7, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGTSpan tspan",
-          "rect": [0, 3, 7, 2],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutSVGText text",
-          "rect": [0, 3, 7, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGInlineText #text",
           "rect": [9, 3, 5, 2],
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGText text",
-          "rect": [9, 3, 5, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGViewportContainer svg",
-          "rect": [9, 3, 5, 2],
-          "reason": "subtree"
-        },
-        {
-          "object": "LayoutSVGForeignObject foreignObject",
-          "rect": [6, 3, 4, 4],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutBlockFlow P",
           "rect": [6, 3, 4, 2],
           "reason": "subtree"
@@ -202,11 +82,6 @@
           "reason": "subtree"
         },
         {
-          "object": "LayoutSVGForeignObject foreignObject",
-          "rect": [0, 0, 1, 1],
-          "reason": "subtree"
-        },
-        {
           "object": "LayoutText #text",
           "rect": [0, 0, 1, 1],
           "reason": "subtree"