DevTools: adopt existing Timeline tests for tracing based Timeline

LayoutTests/inspector/tracing/timeline-time-expected.txt

Index: LayoutTests/inspector/tracing/timeline-time-expected.txt
diff --git a/LayoutTests/inspector/tracing/timeline-time-expected.txt b/LayoutTests/inspector/tracing/timeline-time-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c418c95146bb82a882fa4ec05566228268895344
--- /dev/null
+++ b/LayoutTests/inspector/tracing/timeline-time-expected.txt
@@ -0,0 +1,49 @@
+Test nesting of time/timeEnd records on Timeline
+
+
+Running: testSimpleConsoleTime
+Root
+----> FunctionCall
+----> FunctionCall
+Marker records:
+    Console Time: a
+    Console Time End: a
+
+Running: testNestedConsoleTime
+Root
+----> FunctionCall
+Marker records:
+    Console Time: a
+    Console Time: b
+    Console Time End: b
+    Console Time: c
+    Console Time: d
+    Console Time End: d
+    Console Time End: c
+    Console Time End: a
+
+Running: testUnbalancedConsoleTime
+Root
+----> FunctionCall
+Marker records:
+    Console Time: a
+    Console Time: b
+    Console Time End: a
+    Console Time End: b
+
+Running: testConsoleTimeWithoutConsoleTimeEnd
+Root
+----> FunctionCall
+--------> TimeStamp : Foo
+--------> TimeStamp : Bar
+--------> TimeStamp : Baz
+Marker records:
+    Foo
+    Console Time: a
+    Bar
+    Console Time: b
+    Console Time: c
+    Console Time: d
+    Baz
+    Console Time End: d
+