Re-record gmail for smoothness benchmarks

There is flakiness on bots that show features in gmail failed to load.
So, re-record in case the bug was fixed in gmail.

BUG=750147,776889

Change-Id: Ie9d6be28d5d6e8de3bda54ed5418786665d67c4d
Reviewed-on: https://chromium-review.googlesource.com/822510
Commit-Queue: Siddhartha S <ssid@chromium.org>
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Cr-Commit-Position: refs/heads/master@{#524355}

tools/perf/benchmarks/smoothness.py

@@ -56,9 +56,6 @@ class SmoothnessTop25(_Smoothness):
         self.DisableStory('http://www.amazon.com',
                           [story_module.expectations.ALL],
                           'crbug.com/667432')
-        self.DisableStory('https://mail.google.com/mail/',
-                          [story_module.expectations.ALL_WIN],
-                          'crbug.com/750147')
         self.DisableStory('Docs  (1 open document tab)',
                           [story_module.expectations.ALL_WIN],
                           'crbug.com/762165')

tools/perf/page_sets/data/key_desktop_move_cases.json

@@ -4,7 +4,7 @@
             "DEFAULT": "key_desktop_move_cases_000.wprgo"
         },
         "https://mail.google.com/mail/": {
-            "DEFAULT": "key_desktop_move_cases_002.wprgo"
+            "DEFAULT": "key_desktop_move_cases_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/page_sets/data/key_desktop_move_cases_002.wprgo.sha1

-ef581f08a71089465e81b6fe4bc72e6ddde33766
\ No newline at end of file

tools/perf/page_sets/data/key_desktop_move_cases_003.wprgo.sha1

+06c5f3ca6c64cb49b196a5e474809863ff885669
\ No newline at end of file

tools/perf/page_sets/data/top_25_013.wprgo.sha1

+306b98519ae8358a05df451793f59e6827db1166
\ No newline at end of file

tools/perf/page_sets/data/top_25_smooth.json

@@ -70,7 +70,7 @@
             "DEFAULT": "top_25_000.wprgo"
         },
         "https://mail.google.com/mail/": {
-            "DEFAULT": "top_25_006.wprgo"
+            "DEFAULT": "top_25_013.wprgo"
         },
         "https://plus.google.com/110031535020051778989/posts": {
             "DEFAULT": "top_25_010.wprgo"