All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=642033

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICggbjr8ggM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICggYOKvwkM


Bot(s) for this bug's original alert(s):

android-nexus5X
android-nexus6

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9002973183242988880

===== BISECT JOB RESULTS =====
Status: completed


===== SUSPECTED CL(s) =====
Subject : Android: Trigger tab placeholder update when activity is paused
Author  : sievers
Commit description:
  
This makes sure we have a placeholder bitmap when we resume
and don't have a frame from the renderer yet.

BUG= 636630 

Review-Url: https://codereview.chromium.org/2186453004
Cr-Commit-Position: refs/heads/master@{#414822}
Commit  : 0a1f48d5cb6a5d263f85bc5322912b7f703c40ac
Date    : Fri Aug 26 21:50:30 2016


===== TESTED REVISIONS =====
Revision         Mean      Std Dev  N  Good?
chromium@414803  10988085  749921   5  good
chromium@414814  10440420  612308   5  good
chromium@414819  10988085  1224616  5  good
chromium@414821  11809582  1145523  5  good
chromium@414822  14701240  612368   5  bad    <--
chromium@414824  14427516  0.0      5  bad
chromium@414844  14975181  749921   5  bad

Bisect job ran on: android_nexus6_perf_bisect
Bug ID: 642033

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests memory.top_10_mobile
Test Metric: foreground-memory:chrome:all_processes:reported_by_chrome:gpu:effective_size_avg/http_yandex_ru_touchsearch_text_science
Relative Change: 36.29%
Score: 99.8

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus6_perf_bisect/builds/2525
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9002973183242988880


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5834123724193792

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