Twitch viewing duration is resetting to zero when pausing and/or playing

[jasonrsadler]

Description

When viewing twitch videos, pausing and replaying a video will reset a publishers viewing duration count

Steps to Reproduce

1. Open clean profile Brave and view a Twitch video
2. Open SQLite database and observe time recorded in activity_info->duration
3. Pause video briefly and then unpause

Actual result:

In SQLite database, activity_info->duration will have restarted. This will also affect percentages in auto-contribute table.

Expected result:

Viewing duration should be comprehensive during an allocation period and not be reset.

Reproduces how often:

Always

Brave version (brave://version info)

0.61 - Nightly

Reproducible on current release:

• Does it reproduce on brave-browser dev/beta builds?
  It does not reproduce on current release 58.21. Duration is calculated correctly.

Website problems only:

• Does the issue resolve itself when disabling Brave Shields?
• Is the issue reproducible on the latest version of Chrome?

Additional Information

[LaurenWags]

Verified passed with

Brave	0.60.28 Chromium: 72.0.3626.96 (Official Build) beta(64-bit)
Revision	84098ee7ef8622a9defc2ef043cd8930b617b10e-refs/branch-heads/3626@{#836}
OS	Mac OS X

• Verified test plan from Fixes activity duration log brave-core#1397
• Verified steps from description
• Verified duration was not reset when pausing or seeking in videos. Verified viewing a couple videos by same publisher added time to same publisher record each time a different video was viewed.

Verification passed on

Brave	0.60.28 Chromium: 72.0.3626.96 (Official Build) beta (64-bit)
Revision	84098ee7ef8622a9defc2ef043cd8930b617b10e-refs/branch-heads/3626@{#836}
OS	Windows 7

Used test plan from test plan from brave/brave-core#1397
Tested on twitch and youtube

Verification passed on

Brave	0.60.28 Chromium: 72.0.3626.96 (Official Build) beta (64-bit)
Revision	84098ee7ef8622a9defc2ef043cd8930b617b10e-refs/branch-heads/3626@{#836}
OS	Linux

Used test plan from test plan from brave/brave-core#1397
Tested on twitch and youtube