URL bar on new tab displays the URL of the next pinned tab

[luixxiul]

Describe the issue you encountered: URL bar on new tab displays the URL of the next pinned tab

• Platform (Win7, 8, 10? macOS? Linux distro?): Windows 10 32 bit

• Brave Version (revision SHA): 0.14.2 Preview 2

• Steps to reproduce:

  1. Open a new tab
  2. Click twitter icon on the dashboard
  3. Pin the tab
  4. Open a new tab
  5. Close the 2 tabs with shortcut key
  6. Restart the browser

• Actual result: the URL of the pinned tab is filled on the new tab's URL bar

• Expected result: it should be the placeholder

• Extra QA steps:
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• Screenshot if needed:
  

• Any related issues:

[bbondy]

I think this is fixed by this change:
fa7b57f

This is different steps to reproduce than the commit fixed, but I think the fix is the same. Please re-test with the next preview or master.