Update pageset for leak detection benchmark

This CL updates the pageset for leak detection benchmark and update the wpr as well.

Bug: 763280
Change-Id: Ic8d873ecb94c060c10589aa5ce535808e90620ea
Reviewed-on: https://chromium-review.googlesource.com/828422Reviewed-by: Keishi Hattori <keishi@chromium.org>
Commit-Queue: Yuzu Saijo <yuzus@chromium.org>
Cr-Commit-Position: refs/heads/master@{#524715}

tools/perf/contrib/leak_detection/data/leak_detection.json

 {
     "archives": {
         "http://infomoney.com.br": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.aljazeera.net": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
+        },
+        "http://www.amazon.com": {
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.cheapoair.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.dailypost.ng": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.listindiario.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.onlinedown.net": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.qq.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.quora.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "http://www.time.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
+        },
+        "http://www.twitter.com": {
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.baidu.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.citi.com": {
             "DEFAULT": "leak_detection_002.wprgo"
         },
         "https://www.facebook.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.google.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.macys.com": {
-            "DEFAULT": "leak_detection_001.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
+        },
+        "https://www.prezi.com": {
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.reddit.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.wikipedia.org": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.yahoo.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         },
         "https://www.youtube.com": {
-            "DEFAULT": "leak_detection_002.wprgo"
+            "DEFAULT": "leak_detection_003.wprgo"
         }
     },
     "description": "Describes the Web Page Replay archives for a story set. Don't edit by hand! Use record_wpr for updating.",

tools/perf/contrib/leak_detection/data/leak_detection_003.wprgo.sha1

+c1545020790af562064421c06521b3e56be437e0
\ No newline at end of file

tools/perf/contrib/leak_detection/page_sets.py

@@ -29,16 +29,20 @@ class LeakDetectionStorySet(story.StorySet):
     urls_list = [
       # Alexa top websites
       'https://www.google.com',
-      'https://www.youtube.com',
+      # TODO(yuzus) Disabling youtube for the moment because of a crash when
+      # running PrepareForLeakDetection with ServiceWorker. (crbug.com/795665)
+      # 'https://www.youtube.com',
       'https://www.facebook.com',
       'https://www.baidu.com',
       'https://www.wikipedia.org',
       'https://www.yahoo.com',
       'https://www.reddit.com',
       'http://www.qq.com',
+      'http://www.amazon.com',
+      'http://www.twitter.com',
       # websites which found to be leaking in the past
       'https://www.macys.com',
-      'https://www.citi.com',
+      'https://www.prezi.com',
       'http://www.time.com',
       'http://infomoney.com.br',
       'http://www.cheapoair.com',