Doubled complexity of webgl-animometer benchmark.

tools/perf/page_sets/data/tough_webgl_cases.json

Index: tools/perf/page_sets/data/tough_webgl_cases.json
diff --git a/tools/perf/page_sets/data/tough_webgl_cases.json b/tools/perf/page_sets/data/tough_webgl_cases.json
index 7d75929576a6304ef3a69e7972a7aa521c19b4da..b1e273a96cd91c900c7bea87991f05ccde4ea988 100644
--- a/tools/perf/page_sets/data/tough_webgl_cases.json
+++ b/tools/perf/page_sets/data/tough_webgl_cases.json
@@ -1,20 +1,20 @@
 {
     "description": "Describes the Web Page Replay archives for a story set. Don't edit by hand! Use record_wpr for updating.", 
     "archives": {
-        "tough_webgl_cases_004.wpr": [
-            "http://www.khronos.org/registry/webgl/sdk/demos/webkit/ManyPlanetsDeep.html", 
-            "http://www.khronos.org/registry/webgl/sdk/demos/google/san-angeles/index.html", 
+        "tough_webgl_cases_000.wpr": [
+            "http://montagestudio.com/demos/eco-homes/", 
+            "http://helloracer.com/racer-s/"
+        ], 
+        "tough_webgl_cases_005.wpr": [
+            "http://webglsamples.org/aquarium/aquarium.html", 
             "http://webglsamples.org/blob/blob.html", 
             "http://webglsamples.org/dynamic-cubemap/dynamic-cubemap.html", 
+            "http://www.khronos.org/registry/webgl/sdk/demos/webkit/ManyPlanetsDeep.html", 
+            "http://www.khronos.org/registry/webgl/sdk/demos/webkit/Earth.html", 
+            "http://kenrussell.github.io/webgl-animometer/Animometer/tests/3d/webgl.html", 
             "http://www.khronos.org/registry/webgl/sdk/demos/google/nvidia-vertex-buffer-object/index.html", 
-            "http://webglsamples.org/aquarium/aquarium.html", 
             "http://www.khronos.org/registry/webgl/sdk/demos/google/particles/index.html", 
-            "http://kenrussell.github.io/webgl-animometer/Animometer/tests/3d/webgl.html", 
-            "http://www.khronos.org/registry/webgl/sdk/demos/webkit/Earth.html"
-        ], 
-        "tough_webgl_cases_000.wpr": [
-            "http://montagestudio.com/demos/eco-homes/", 
-            "http://helloracer.com/racer-s/"
+            "http://www.khronos.org/registry/webgl/sdk/demos/google/san-angeles/index.html"
         ]
     }
-}
+}