DevTools: Support grouping by Product in performance tree views.

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 a35a8b45849df5b544c01876d2075541be1f4a23..6ad9ceef328247b327e5d96f774c636e89930d52 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
@@ -300,7 +300,7 @@ BottomUp  Group by: Domain
       x: 0.600  1.000
         Function Call: 0.600  1.000
           Function Call: 0.600  1.000
-  abc.com: 0.215  0.215
+  google.com: 0.215  0.215
     recursive_b: 0.110  0.114
       recursive_a: 0.110  0.114
         recursive_b: 0.008  0.008
@@ -379,7 +379,86 @@ BottomUp  Group by: Subdomain
       x: 0.600  1.000
         Function Call: 0.600  1.000
           Function Call: 0.600  1.000
-  xyz.abc.com: 0.215  0.215
+  www.google.com: 0.215  0.215
+    recursive_b: 0.110  0.114
+      recursive_a: 0.110  0.114
+        recursive_b: 0.008  0.008
+          recursive_a: 0.008  0.008
+            Function Call: 0.008  0.008
+        Function Call: 0.102  0.106
+    recursive_a: 0.105  0.215
+      recursive_b: 0.004  0.012
+        recursive_a: 0.004  0.012
+          Function Call: 0.004  0.012
+      Function Call: 0.101  0.203
+
+CallTree  Group by: Product
+  unattributed: 17.660  40.000
+    Function Call: 17.660  40.000
+      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  0.125
+        l: 0.000  0.125
+          a: 0.025  0.125
+            Layout: 0.100  0.100
+      sin: 0.000  9.875
+        f: 0.000  9.875
+          l: 0.000  9.875
+            a: 9.875  9.875
+      Function Call: 0.000  1.000
+        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: Product
+  unattributed: 39.785  39.785
+    c: 8.250  8.250
+      b: 8.250  8.250
+        a: 8.250  8.250
+          Function Call: 8.250  8.250
+    a: 9.900  21.125
+      Function Call: 0.000  11.125
+      l: 9.900  10.000
+        f: 9.900  10.000
+          Function Call: 0.025  0.125
+          sin: 9.875  9.875
+            Function Call: 9.875  9.875
+    g: 2.875  2.875
+      e: 2.875  2.875
+        b: 2.875  2.875
+          a: 2.875  2.875
+            Function Call: 2.875  2.875
+    Layout: 0.100  0.100
+      a: 0.100  0.100
+        l: 0.100  0.100
+          f: 0.100  0.100
+            Function Call: 0.100  0.100
+    Function Call: 17.660  40.000
+      Function Call: 0.000  1.000
+    w: 0.400  0.400
+      z: 0.200  0.200
+        y: 0.200  0.200
+          x: 0.200  0.200
+            Function Call: 0.200  0.200
+              Function Call: 0.200  0.200
+      y: 0.200  0.200
+        x: 0.200  0.200
+          Function Call: 0.200  0.200
+            Function Call: 0.200  0.200
+    y: 0.600  1.000
+      x: 0.600  1.000
+        Function Call: 0.600  1.000
+          Function Call: 0.600  1.000
+  Google CDN: 0.215  0.215
     recursive_b: 0.110  0.114
       recursive_a: 0.110  0.114
         recursive_b: 0.008  0.008
@@ -458,7 +537,7 @@ BottomUp  Group by: URL
       x: 0.600  1.000
         Function Call: 0.600  1.000
           Function Call: 0.600  1.000
-  http://xyz.abc.com/rec.js: 0.215  0.215
+  http://www.google.com/rec.js: 0.215  0.215
     recursive_b: 0.110  0.114
       recursive_a: 0.110  0.114
         recursive_b: 0.008  0.008