Reshards android-go-perf builder to include few v8 benchmarks

The extra v8 benchmarks we want to schedule on android-go-perf builder are:
v8.browsing_mobile
speedometer
speedometer2

Steps that I did to generate this reshard:
1) Update the android-go-perf's story timing data by running:
./tools/perf/core/retrieve_story_timing.py -c 'android-go-perf' --output-file=tools/perf/core/shard_maps/timing_data/android_go_timing.json
2) Copy the story runtime of v8.browsing_mobile, speedometer, speedometer2
to android_go_timing.json
3) Generate the benchmark shardings with:
./tools/perf/generate_perf_sharding --timing-data tools/perf/core/shard_maps/timing_data/android_go_timing.json --num-shards=19 --output-file tools/perf/core/shard_maps/android_go_shard_map.json --benchmarks=memory.top_10_mobile,system_health.memory_mobile,system_health.common_mobile,power.typical_10_mobile,start_with_url.cold.startup_pages,start_with_url.warm.startup_pages,system_health.webview_startup,v8.browsing_mobile,speedometer,speedometer2

Cq-Include-Trybots: master.tryserver.chromium.perf:obbs_fyi
Change-Id: I8a0696dc8b73092f4289b4abca60a40d92458e98

BUG: chromium:863767
Change-Id: I8a0696dc8b73092f4289b4abca60a40d92458e98
Reviewed-on: https://chromium-review.googlesource.com/1160766
Commit-Queue: Ned Nguyen <nednguyen@google.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#580478}

tools/perf/core/shard_maps/android_go_shard_map.json

@@ -2,14 +2,14 @@
     "0": {
         "benchmarks": {
             "system_health.common_mobile": {
-                "end": 16
+                "end": 14
             }
         }
     },
     "1": {
         "benchmarks": {
             "system_health.common_mobile": {
-                "begin": 16,
+                "begin": 14,
                 "end": 29
             }
         }
@@ -26,139 +26,143 @@
         "benchmarks": {
             "system_health.common_mobile": {
                 "begin": 53
+            },
+            "memory.top_10_mobile": {
+                "end": 1
             }
         }
     },
     "4": {
         "benchmarks": {
-            "start_with_url.warm.startup_pages": {},
-            "start_with_url.cold.startup_pages": {
-                "end": 1
+            "memory.top_10_mobile": {
+                "begin": 1,
+                "end": 10
             }
         }
     },
     "5": {
         "benchmarks": {
-            "start_with_url.cold.startup_pages": {
-                "begin": 1
-            },
-            "system_health.memory_mobile": {
-                "end": 7
+            "memory.top_10_mobile": {
+                "begin": 10,
+                "end": 19
             }
         }
     },
     "6": {
         "benchmarks": {
-            "system_health.memory_mobile": {
-                "begin": 7,
-                "end": 14
+            "memory.top_10_mobile": {
+                "begin": 19
+            },
+            "start_with_url.warm.startup_pages": {},
+            "start_with_url.cold.startup_pages": {
+                "end": 1
             }
         }
     },
     "7": {
         "benchmarks": {
+            "start_with_url.cold.startup_pages": {
+                "begin": 1
+            },
             "system_health.memory_mobile": {
-                "begin": 14,
-                "end": 17
+                "end": 8
             }
         }
     },
     "8": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 17,
-                "end": 22
+                "begin": 8,
+                "end": 13
             }
         }
     },
     "9": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 22,
-                "end": 30
+                "begin": 13,
+                "end": 17
             }
         }
     },
     "10": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 30,
-                "end": 41
+                "begin": 17,
+                "end": 23
             }
         }
     },
     "11": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 41,
-                "end": 50
+                "begin": 23,
+                "end": 35
             }
         }
     },
     "12": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 50,
-                "end": 53
+                "begin": 35,
+                "end": 46
             }
         }
     },
     "13": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 53,
-                "end": 56
+                "begin": 46,
+                "end": 53
             }
         }
     },
     "14": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 56,
-                "end": 61
+                "begin": 53,
+                "end": 56
             }
         }
     },
     "15": {
         "benchmarks": {
             "system_health.memory_mobile": {
-                "begin": 61
-            },
-            "power.typical_10_mobile": {
-                "end": 8
+                "begin": 56,
+                "end": 61
             }
         }
     },
     "16": {
         "benchmarks": {
-            "power.typical_10_mobile": {
-                "begin": 8
+            "system_health.memory_mobile": {
+                "begin": 61
             },
-            "memory.top_10_mobile": {
-                "end": 6
-            }
+            "system_health.webview_startup": {},
+            "power.typical_10_mobile": {}
         }
     },
     "17": {
         "benchmarks": {
-            "memory.top_10_mobile": {
-                "begin": 6,
-                "end": 13
+            "speedometer2": {},
+            "speedometer": {},
+            "v8.browsing_mobile": {
+                "end": 10
             }
         }
     },
     "18": {
         "benchmarks": {
-            "memory.top_10_mobile": {
-                "begin": 13
+            "v8.browsing_mobile": {
+                "begin": 10
             }
         }
     },
     "extra_infos": {
-        "num_stories": 159,
-        "predicted_min_shard_time": 1566.0,
-        "predicted_min_shard_index": 7,
-        "predicted_max_shard_time": 2400.0,
-        "predicted_max_shard_index": 6
+        "num_stories": 187,
+        "predicted_min_shard_time": 1794.0,
+        "predicted_min_shard_index": 8,
+        "predicted_max_shard_time": 2778.0,
+        "predicted_max_shard_index": 13
     }
 }
\ No newline at end of file

tools/perf/core/shard_maps/timing_data/android_go_timing.json

@@ -4,7 +4,7 @@
         "name": "memory.top_10_mobile/after_http_en_m_wikipedia_org_wiki_Science"
     },
     {
-        "duration": "22.0",
+        "duration": "23.0",
         "name": "memory.top_10_mobile/after_http_m_intl_taobao_com_group_purchase_html"
     },
     {
@@ -36,7 +36,7 @@
         "name": "memory.top_10_mobile/after_https_mobile_twitter_com_justinbieber_skip_interstitial_true"
     },
     {
-        "duration": "23.0",
+        "duration": "24.0",
         "name": "memory.top_10_mobile/after_https_www_google_co_uk_hl_en_q_science"
     },
     {
@@ -72,7 +72,7 @@
         "name": "memory.top_10_mobile/https_m_facebook_com_rihanna"
     },
     {
-        "duration": "27.0",
+        "duration": "28.0",
         "name": "memory.top_10_mobile/https_mobile_twitter_com_justinbieber_skip_interstitial_true"
     },
     {
@@ -84,11 +84,11 @@
         "name": "power.typical_10_mobile/http://de.m.wikipedia.org/wiki/K%C3%B6lner_Dom"
     },
     {
-        "duration": "80.0",
+        "duration": "81.0",
         "name": "power.typical_10_mobile/http://m.chiebukuro.yahoo.co.jp/detail/q10136829180"
     },
     {
-        "duration": "69.0",
+        "duration": "70.0",
         "name": "power.typical_10_mobile/http://m.ebay.com/itm/351157205404"
     },
     {
@@ -160,7 +160,7 @@
         "name": "system_health.common_mobile/background:tools:gmail"
     },
     {
-        "duration": "208.0",
+        "duration": "209.0",
         "name": "system_health.common_mobile/browse:chrome:newtab"
     },
     {
@@ -292,7 +292,7 @@
         "name": "system_health.common_mobile/load:media:youtube"
     },
     {
-        "duration": "68.0",
+        "duration": "69.0",
         "name": "system_health.common_mobile/load:news:cnn"
     },
     {
@@ -340,7 +340,7 @@
         "name": "system_health.common_mobile/load:search:yahoo"
     },
     {
-        "duration": "29.0",
+        "duration": "30.0",
         "name": "system_health.common_mobile/load:search:yandex"
     },
     {
@@ -360,11 +360,11 @@
         "name": "system_health.common_mobile/load:tools:dropbox"
     },
     {
-        "duration": "47.0",
+        "duration": "48.0",
         "name": "system_health.common_mobile/load:tools:gmail"
     },
     {
-        "duration": "31.0",
+        "duration": "32.0",
         "name": "system_health.common_mobile/load:tools:stackoverflow"
     },
     {
@@ -396,11 +396,11 @@
         "name": "system_health.memory_mobile/background:tools:gmail"
     },
     {
-        "duration": "177.0",
+        "duration": "180.0",
         "name": "system_health.memory_mobile/browse:chrome:newtab"
     },
     {
-        "duration": "51.0",
+        "duration": "52.0",
         "name": "system_health.memory_mobile/browse:chrome:omnibox"
     },
     {
@@ -500,7 +500,7 @@
         "name": "system_health.memory_mobile/load:games:lazors"
     },
     {
-        "duration": "46.0",
+        "duration": "47.0",
         "name": "system_health.memory_mobile/load:games:spychase"
     },
     {
@@ -512,7 +512,7 @@
         "name": "system_health.memory_mobile/load:media:facebook_photos"
     },
     {
-        "duration": "31.0",
+        "duration": "32.0",
         "name": "system_health.memory_mobile/load:media:google_images"
     },
     {
@@ -606,5 +606,73 @@
     {
         "duration": "290.0",
         "name": "system_health.memory_mobile/long_running:tools:gmail-foreground"
+    },
+    {
+        "duration": "141.0",
+        "name": "v8.browsing_mobile/browse:chrome:newtab"
+    },
+    {
+        "duration": "50.0",
+        "name": "v8.browsing_mobile/browse:chrome:omnibox"
+    },
+    {
+        "duration": "146.0",
+        "name": "v8.browsing_mobile/browse:media:facebook_photos"
+    },
+    {
+        "duration": "81.0",
+        "name": "v8.browsing_mobile/browse:media:flickr_infinite_scroll"
+    },
+    {
+        "duration": "125.0",
+        "name": "v8.browsing_mobile/browse:media:imgur"
+    },
+    {
+        "duration": "103.0",
+        "name": "v8.browsing_mobile/browse:news:cricbuzz"
+    },
+    {
+        "duration": "84.0",
+        "name": "v8.browsing_mobile/browse:news:qq"
+    },
+    {
+        "duration": "93.0",
+        "name": "v8.browsing_mobile/browse:news:reddit"
+    },
+    {
+        "duration": "423.0",
+        "name": "v8.browsing_mobile/browse:news:toi"
+    },
+    {
+        "duration": "88.0",
+        "name": "v8.browsing_mobile/browse:news:washingtonpost"
+    },
+    {
+        "duration": "167.0",
+        "name": "v8.browsing_mobile/browse:shopping:amazon"
+    },
+    {
+        "duration": "121.0",
+        "name": "v8.browsing_mobile/browse:social:facebook"
+    },
+    {
+        "duration": "146.0",
+        "name": "v8.browsing_mobile/browse:social:instagram"
+    },
+    {
+        "duration": "82.0",
+        "name": "v8.browsing_mobile/browse:social:twitter"
+    },
+    {
+        "duration": "83.0",
+        "name": "v8.browsing_mobile/browse:tools:maps"
+    },
+    {
+        "duration": "133.0",
+        "name": "speedometer/http://browserbench.org/Speedometer/"
+    },
+    {
+        "duration": "250.0",
+        "name": "speedometer2/Speedometer2"
     }
-]
+]
\ No newline at end of file