DevTools: shard inspector/elements tests for faster execution.

LayoutTests/inspector/elements/styles/selector-source-data-expected.txt

Index: LayoutTests/inspector/elements/styles/selector-source-data-expected.txt
diff --git a/LayoutTests/inspector/elements/styles/selector-source-data-expected.txt b/LayoutTests/inspector/elements/styles/selector-source-data-expected.txt
deleted file mode 100644
index 276d346d73d024a51bc67b8c1fe83fcde6cc873d..0000000000000000000000000000000000000000
--- a/LayoutTests/inspector/elements/styles/selector-source-data-expected.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Tests that WebInspector.CSSStyleSheet methods work as expected.
-
-Inspect Me
-
-h1: [user-agent] {
-    ['display':'block'] @[undefined-undefined] 
-    ['font-size':'2em'] @[undefined-undefined] 
-    ['-webkit-margin-before':'0.67em'] @[undefined-undefined] 
-    ['-webkit-margin-after':'0.67em'] @[undefined-undefined] 
-    ['-webkit-margin-start':'0px'] @[undefined-undefined] 
-    ['-webkit-margin-end':'0px'] @[undefined-undefined] 
-    ['font-weight':'bold'] @[undefined-undefined] 
-}
-html #inspected.bar, b: [regular, 2:25-3:25; 4:10-5:10] {
-    ['text-decoration':'none'] @[6:4-6:26] 
-    ['text-decoration-line':'none'] @[undefined-undefined] 
-    ['text-decoration-style':'initial'] @[undefined-undefined] 
-    ['text-decoration-color':'initial'] @[undefined-undefined] 
-}
-