Rename "tree of trees" to "composed tree".

third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt

Index: third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt
index e9fd21466eb3757ac907fc88f0e1f471c6592c01..0559f7b87dd7829a2a9fdc9ef3a790e9e27a1c32 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/shadow/shadow-root-blur-expected.txt
@@ -4,39 +4,39 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
 
 
 
-getNodeInTreeOfTrees('shadowHostA/childInTreeOne').focus()
+getNodeInComposedTree('shadowHostA/childInTreeOne').focus()
 PASS document.activeElement.id is "shadowHostA"
-getNodeInTreeOfTrees('shadowHostA').blur();
+getNodeInComposedTree('shadowHostA').blur();
 shadowHostA onblur called!
 PASS document.activeElement is document.body
-PASS getNodeInTreeOfTrees('shadowHostA/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostA/shadowHostB/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostC/').activeElement is null
-getNodeInTreeOfTrees('shadowHostA/shadowHostB/childInTreeTwo').focus()
+PASS getNodeInComposedTree('shadowHostA/').activeElement is null
+PASS getNodeInComposedTree('shadowHostA/shadowHostB/').activeElement is null
+PASS getNodeInComposedTree('shadowHostC/').activeElement is null
+getNodeInComposedTree('shadowHostA/shadowHostB/childInTreeTwo').focus()
 PASS document.activeElement.id is "shadowHostA"
-getNodeInTreeOfTrees('shadowHostA/shadowHostB').blur();
+getNodeInComposedTree('shadowHostA/shadowHostB').blur();
 shadowHostB onblur called!
 shadowHostA onblur called!
 PASS document.activeElement is document.body
-PASS getNodeInTreeOfTrees('shadowHostA/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostA/shadowHostB/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostC/').activeElement is null
-getNodeInTreeOfTrees('shadowHostA/shadowHostB/childInTreeTwo').focus()
+PASS getNodeInComposedTree('shadowHostA/').activeElement is null
+PASS getNodeInComposedTree('shadowHostA/shadowHostB/').activeElement is null
+PASS getNodeInComposedTree('shadowHostC/').activeElement is null
+getNodeInComposedTree('shadowHostA/shadowHostB/childInTreeTwo').focus()
 PASS document.activeElement.id is "shadowHostA"
-getNodeInTreeOfTrees('shadowHostA').blur();
+getNodeInComposedTree('shadowHostA').blur();
 shadowHostB onblur called!
 shadowHostA onblur called!
 PASS document.activeElement is document.body
-PASS getNodeInTreeOfTrees('shadowHostA/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostA/shadowHostB/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostC/').activeElement is null
-getNodeInTreeOfTrees('shadowHostC/childInTreeThree').focus()
+PASS getNodeInComposedTree('shadowHostA/').activeElement is null
+PASS getNodeInComposedTree('shadowHostA/shadowHostB/').activeElement is null
+PASS getNodeInComposedTree('shadowHostC/').activeElement is null
+getNodeInComposedTree('shadowHostC/childInTreeThree').focus()
 PASS document.activeElement.id is "shadowHostC"
-getNodeInTreeOfTrees('shadowHostA').blur();
+getNodeInComposedTree('shadowHostA').blur();
 PASS document.activeElement.id is "shadowHostC"
-PASS getNodeInTreeOfTrees('shadowHostA/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostA/shadowHostB/').activeElement is null
-PASS getNodeInTreeOfTrees('shadowHostC/').activeElement.id is "childInTreeThree"
+PASS getNodeInComposedTree('shadowHostA/').activeElement is null
+PASS getNodeInComposedTree('shadowHostA/shadowHostB/').activeElement is null
+PASS getNodeInComposedTree('shadowHostC/').activeElement.id is "childInTreeThree"
 PASS successfullyParsed is true
 
 TEST COMPLETE