[Telemetry] Update all WPR json files to the new format.

tools/perf/page_sets/data/typical_25.json

 {
-    "description": "Describes the Web Page Replay archives for a page set. Don't edit by hand! Use record_wpr for updating.", 
     "archives": {
-        "typical_25_002.wpr": [
-            "http://www.nick.com/games", 
-            "http://www.rei.com/", 
-            "http://www.fifa.com/", 
-            "http://www.gamestop.com/ps3", 
-            "http://www.barnesandnoble.com/u/books-bestselling-books/379003057/", 
-            "http://www.economist.com/news/science-and-technology/21573529-small-models-cosmic-phenomena-are-shedding-light-real-thing-how-build", 
-            "http://www.theonion.com", 
-            "http://arstechnica.com/", 
-            "http://allrecipes.com/Recipe/Pull-Apart-Hot-Cross-Buns/Detail.aspx", 
-            "http://www.html5rocks.com/en/", 
-            "http://www.mlb.com/", 
-            "http://gawker.com/5939683/based-on-a-true-story-is-a-rotten-lie-i-hope-you-never-believe", 
-            "http://www.imdb.com/title/tt0910970/", 
-            "http://www.flickr.com/search/?q=monkeys&f=hp", 
-            "http://money.cnn.com/", 
-            "http://www.nationalgeographic.com/", 
-            "http://premierleague.com", 
-            "http://www.osubeavers.com/", 
-            "http://walgreens.com", 
-            "http://colorado.edu", 
-            "http://www.ticketmaster.com/JAY-Z-and-Justin-Timberlake-tickets/artist/1837448?brand=none&tm_link=tm_homeA_rc_name2", 
-            "http://www.theverge.com/2013/3/5/4061684/inside-ted-the-smartest-bubble-in-the-world", 
-            "http://www.airbnb.com/", 
-            "http://www.ign.com/", 
-            "http://www.fda.gov"
-        ]
-    }
+        "http://allrecipes.com/Recipe/Pull-Apart-Hot-Cross-Buns/Detail.aspx": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://arstechnica.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://colorado.edu": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://gawker.com/5939683/based-on-a-true-story-is-a-rotten-lie-i-hope-you-never-believe": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://money.cnn.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://premierleague.com": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://walgreens.com": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.airbnb.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.barnesandnoble.com/u/books-bestselling-books/379003057/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.economist.com/news/science-and-technology/21573529-small-models-cosmic-phenomena-are-shedding-light-real-thing-how-build": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.fda.gov": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.fifa.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.flickr.com/search/?q=monkeys&f=hp": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.gamestop.com/ps3": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.html5rocks.com/en/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.ign.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.imdb.com/title/tt0910970/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.mlb.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.nationalgeographic.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.nick.com/games": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.osubeavers.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.rei.com/": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.theonion.com": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.theverge.com/2013/3/5/4061684/inside-ted-the-smartest-bubble-in-the-world": {
+            "DEFAULT": "typical_25_002.wpr"
+        },
+        "http://www.ticketmaster.com/JAY-Z-and-Justin-Timberlake-tickets/artist/1837448?brand=none&tm_link=tm_homeA_rc_name2": {
+            "DEFAULT": "typical_25_002.wpr"
+        }
+    },
+    "description": "Describes the Web Page Replay archives for a story set. Don't edit by hand! Use record_wpr for updating.",
+    "platform_specific": true
 }