Removed cases that were taking too much power. Re-recorded html5 video and flash pages

tools/perf/page_sets/data/tough_energy_cases.json

Index: tools/perf/page_sets/data/tough_energy_cases.json
diff --git a/tools/perf/page_sets/data/tough_energy_cases.json b/tools/perf/page_sets/data/tough_energy_cases.json
index 0e0094eecaf120ab76426f54f058c6d1572d4495..529aa36e987733358a2184dc815ef79a6ffae083 100644
--- a/tools/perf/page_sets/data/tough_energy_cases.json
+++ b/tools/perf/page_sets/data/tough_energy_cases.json
@@ -1,27 +1,22 @@
 {
     "description": "Describes the Web Page Replay archives for a page set. Don't edit by hand! Use record_wpr for updating.", 
     "archives": {
-        "tough_energy_cases_002.wpr": [
+        "tough_energy_cases_004.wpr": [
             "http://codepen.io/testificate364/debug/DLbxg", 
-            "https://mail.google.com/mail/", 
-            "http://codepen.io/testificate364/debug/lJAiH", 
-            "http://codepen.io/testificate364/debug/pgBHu", 
-            "http://codepen.io/testificate364/debug/eIutG", 
-            "http://codepen.io/testificate364/debug/paJhg", 
-            "http://codepen.io/testificate364/debug/zcDdv", 
-            "http://codepen.io/testificate364/debug/jetyn", 
-            "http://codepen.io/testificate364/debug/cFEaD", 
-            "http://codepen.io/testificate364/debug/zhgBD", 
-            "http://codepen.io/testificate364/debug/HdIgr", 
             "http://codepen.io/testificate364/debug/kFvpd", 
+            "http://codepen.io/testificate364/debug/Kvdxs", 
             "http://codepen.io/testificate364/debug/nrbDc", 
+            "http://codepen.io/testificate364/debug/lEhyw", 
+            "http://codepen.io/testificate364/debug/fhKCg", 
+            "http://codepen.io/testificate364/debug/HdIgr", 
+            "http://codepen.io/testificate364/debug/paJhg", 
+            "http://codepen.io/testificate364/debug/lJAiH", 
+            "http://codepen.io/testificate364/debug/jetyn", 
             "http://codepen.io/testificate364/debug/EFceH", 
-            "http://codepen.io/testificate364/debug/iwAfJ", 
             "http://codepen.io/testificate364/debug/yaosK", 
-            "http://codepen.io/testificate364/debug/fhKCg", 
-            "http://codepen.io/testificate364/debug/Kvdxs", 
-            "http://codepen.io/testificate364/debug/ckItK", 
-            "http://codepen.io/testificate364/debug/lEhyw"
+            "https://mail.google.com/mail/", 
+            "http://codepen.io/testificate364/debug/zhgBD", 
+            "http://codepen.io/testificate364/debug/slBue"
         ]
     }
-}
+}