DevTools: add per-frame grouping into aggregated timeline details

third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt

Index: third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt
diff --git a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt b/third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt
index 74012889744e38e07b794a1cb973e0c9cdb34ac1..b298d61a8a41f617a8bbae5cbe1941ea51cc840e 100644
--- a/third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt
+++ b/third_party/WebKit/LayoutTests/inspector/tracing/timeline-misc/timeline-aggregated-details-expected.txt
@@ -383,6 +383,74 @@ BottomUp  Group by: URL
         recursive_b: 0.008  0.008
           recursive_a: 0.008  0.008
 
+CallTree  Group by: Frame
+  subframe-url1: 0.000  21.125
+    a: 0.000  11.125
+      b: 0.000  11.125
+        c: 8.250  8.250
+        e: 0.000  2.875
+          g: 2.875  2.875
+    f: 0.000  10.000
+      l: 0.000  10.000
+        a: 9.900  10.000
+          Layout: 0.100  0.100
+  subframe-url3: 0.101  1.215
+    x: 0.000  1.000
+      y: 0.600  1.000
+        z: 0.000  0.200
+          w: 0.200  0.200
+        w: 0.200  0.200
+    recursive_a: 0.101  0.215
+      recursive_b: 0.102  0.114
+        recursive_a: 0.004  0.012
+          recursive_b: 0.008  0.008
+
+BottomUp  Group by: Frame
+  subframe-url1: 21.025  21.025
+    a: 9.900  21.125
+      l: 9.900  10.000
+        f: 9.900  10.000
+    b: 0.000  11.125
+      a: 0.000  11.125
+    c: 8.250  8.250
+      b: 8.250  8.250
+        a: 8.250  8.250
+    e: 0.000  2.875
+      b: 0.000  2.875
+        a: 0.000  2.875
+    g: 2.875  2.875
+      e: 2.875  2.875
+        b: 2.875  2.875
+          a: 2.875  2.875
+    f: 0.000  10.000
+    l: 0.000  10.000
+      f: 0.000  10.000
+  subframe-url3: 1.215  1.215
+    x: 0.000  1.000
+    y: 0.600  1.000
+      x: 0.600  1.000
+    z: 0.000  0.200
+      y: 0.000  0.200
+        x: 0.000  0.200
+    w: 0.400  0.400
+      z: 0.200  0.200
+        y: 0.200  0.200
+          x: 0.200  0.200
+      y: 0.200  0.200
+        x: 0.200  0.200
+    recursive_a: 0.105  0.215
+      recursive_b: 0.004  0.012
+        recursive_a: 0.004  0.012
+    recursive_b: 0.110  0.114
+      recursive_a: 0.110  0.114
+        recursive_b: 0.008  0.008
+          recursive_a: 0.008  0.008
+  "subframe-name2": 0.100  0.100
+    Layout: 0.100  0.100
+      a: 0.100  0.100
+        l: 0.100  0.100
+          f: 0.100  0.100
+
 Events
   Function Call: 8.875  30.000
     a: 0.000  1.000