All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=635929

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg1oX6ugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgtv6yqQkM


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

android-nexus7v2

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004795683734265904

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


=== Bisection aborted ===
The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression.
Please contact the the team (see below) if you believe this is in error.

=== Warnings ===
The following warnings were raised by the bisect job:

 * Bisect failed to reproduce the regression with enough confidence.

===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410298  1936593  19334.9  8  good
chromium@410308  1925052  0.0      8  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 635929

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_games-memory:chrome:all_processes:reported_by_chrome:v8:heap:effective_size_avg/load_games_lazors
Relative Change: 0.71%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3174
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004795683734265904


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5810347634589696

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004717079886089520

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004240779786620208

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


=== Bisection aborted ===
The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression.
Please contact the the team (see below) if you believe this is in error.

=== Warnings ===
The following warnings were raised by the bisect job:

 * Bisect failed to reproduce the regression with enough confidence.

===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410298  1940393  20220.4  8  good
chromium@410322  1943157  5275.02  8  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 635929

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_games-memory:chrome:all_processes:reported_by_chrome:v8:effective_size_avg/load_games_lazors
Relative Change: 0.02%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3208
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004240779786620208


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5900762316537856

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9004071890486222256

===== BISECT JOB RESULTS =====
Status: failed


===== TESTED REVISIONS =====
Revision                       Mean     Std Dev  N  Good?
chromium@410298                1927980  5421.6   8  good
chromium@410321                1935568  6980.56  8  good
chromium@410332                1936415  1.78885  5  good
chromium@410332,v8@552601bb5f  1936415  1.78885  5  good
chromium@410333                1945681  8829.79  5  bad
chromium@410334                1972506  42139.6  5  bad
chromium@410335                1941732  0.0      5  bad
chromium@410338                1944972  0.0      5  bad
chromium@410343                1948921  8829.79  5  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 635929

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_games-memory:chrome:all_processes:reported_by_chrome:v8:heap:effective_size_avg/load_games_lazors
Relative Change: 0.99%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3215
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004071890486222256


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5840012956925952

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9003980162429391472

===== BISECT JOB RESULTS =====
Status: failed


===== TESTED REVISIONS =====
Revision                       Mean     Std Dev  N  Good?
chromium@410298                1927980  5421.6   8  good
chromium@410321                1935568  6980.56  8  good
chromium@410332                1936415  1.78885  5  good
chromium@410332,v8@552601bb5f  1936415  1.78885  5  good
chromium@410333                1945681  8829.79  5  bad
chromium@410334                1972506  42139.6  5  bad
chromium@410335                1941732  0.0      5  bad
chromium@410338                1944972  0.0      5  bad
chromium@410343                1948921  8829.79  5  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 635929

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_games-memory:chrome:all_processes:reported_by_chrome:v8:heap:effective_size_avg/load_games_lazors
Relative Change: 0.99%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3215
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004071890486222256


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5840012956925952

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/9003887086128017936

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


=== Bisection aborted ===
The bisect was aborted because The metric values for the initial "good" and "bad" revisions do not represent a clear regression.
Please contact the the team (see below) if you believe this is in error.

=== Warnings ===
The following warnings were raised by the bisect job:

 * Bisect failed to reproduce the regression with enough confidence.

===== TESTED REVISIONS =====
Revision         Mean     Std Dev  N  Good?
chromium@410298  1932201  20220.6  8  good
chromium@410308  1935129  19758.9  8  bad

Bisect job ran on: android_nexus7_perf_bisect
Bug ID: 635929

Test Command: src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --also-run-disabled-tests system_health.memory_mobile
Test Metric: load_games-memory:chrome:all_processes:reported_by_chrome:v8:heap:effective_size_avg/load_games_lazors
Relative Change: 0.35%
Score: 0

Buildbot stdio: http://build.chromium.org/p/tryserver.chromium.perf/builders/android_nexus7_perf_bisect/builds/3232
Job details: https://chromeperf.appspot.com/buildbucket_job_status/9004071890486222256


Not what you expected? We'll investigate and get back to you!
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5840012956925952

| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Tests>AutoBisect.  Thank you!

This looks like noise, so I'm marking as WontFix.