DevTools: shard inspector/elements tests for faster execution.

LayoutTests/inspector/elements/styles/metrics-box-sizing-expected.txt

Index: LayoutTests/inspector/elements/styles/metrics-box-sizing-expected.txt
diff --git a/LayoutTests/inspector/elements/styles/metrics-box-sizing-expected.txt b/LayoutTests/inspector/elements/styles/metrics-box-sizing-expected.txt
deleted file mode 100644
index f28a046e8d777bf4b4164e40b4dcdc19a167082e..0000000000000000000000000000000000000000
--- a/LayoutTests/inspector/elements/styles/metrics-box-sizing-expected.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-Tests that content-box and border-box content area dimensions are handled property by the Metrics pane.
-
-content-box
-border-box
-content-box rendered dimensions: 80 x 75
-border-box rendered dimensions: 80 x 55
-
-Running: testBorderBoxInit1
-
-Running: testBorderBoxInit2
-
-Running: testInitialBorderBoxMetrics
-=== Initial border-box ===
-margin: 1 1 1 1
-border: 3 3 3 3
-padding: 7 7 7 7
-content: 35 x 35
-
-Running: testModifiedBorderBoxMetrics
-=== Modified border-box ===
-margin: 1 1 1 1
-border: 3 3 3 3
-padding: 7 7 7 7
-content: 60 x 35
-
-Running: testContentBoxInit1
-
-Running: testContentBoxInit2
-
-Running: testInitialContentBoxMetrics
-=== Initial content-box ===
-margin: 1 1 1 1
-border: 3 3 3 3
-padding: 7 7 7 7
-content: 55 x 55
-
-Running: testModifiedContentBoxMetrics
-=== Modified content-box ===
-margin: 1 1 1 1
-border: 3 3 3 3
-padding: 7 7 7 7
-content: 60 x 55
-