Dashboard setting has two entries for Binance widget

[srirambv]

Description

Dashboard setting has two entries for Binance widget

Steps to Reproduce

1. Install Binance build
2. Open NTP and open dashboard settings
3. Shows 2 entries for Binance widget

Actual result:

Expected result:

Should only have one

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.8.60 Chromium: 81.0.4044.83 (Official Build) nightly (64-bit)
Revision	5718ca617723806b9aacfb41108a0d911d1bde74-refs/branch-heads/4044@{#853}
OS	Linux

Version/Channel Information:

• Can you reproduce this issue with the current release? NA
• Can you reproduce this issue with the beta channel? NA
• Can you reproduce this issue with the dev channel? NA
• Can you reproduce this issue with the nightly channel? NA

Other Additional Information:

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

Miscellaneous Information:

[srirambv]

Verification passed on

Brave	1.9.36 Chromium: 81.0.4044.113 (Official Build) nightly (64-bit)
Revision	cf9d66371ea608e227eed56ccba3abc2701bd23d-refs/branch-heads/4044@{#936}
OS	Windows 10 OS Version 1909 (Build 18363.778)

• Verified only one entry for Binance is shown in dashboard customization
  

---

Verification passed on

Brave	1.9.36 Chromium: 81.0.4044.113 (Official Build) nightly (64-bit)
Revision	cf9d66371ea608e227eed56ccba3abc2701bd23d-refs/branch-heads/4044@{#936}
OS	Linux

• Verified only one entry for Binance is shown in dashboard customization
  

---

Verification passed on

Brave	1.9.36 Chromium: 81.0.4044.113 (Official Build) nightly (64-bit)
Revision	cf9d66371ea608e227eed56ccba3abc2701bd23d-refs/branch-heads/4044@{#936}
OS	macOS Version 10.15.4 (Build 19E287)

• Verified only one entry for Binance is shown in dashboard customization