Buttons on top tiles removed message needs padding

[srirambv]

Description

Buttons on top tiles removed message needs padding

Steps to Reproduce

1. Add top tiles
2. Remove one of the top tiles
3. Buttons on the top tiles removed message doesn't have padding

Actual result:

Expected result:

Should have proper padding

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.3.115 Chromium: 80.0.3987.87 (Official Build) (64-bit)
Revision	449cb163497b70dbf98d389f54e38e85d4c59b43-refs/branch-heads/3987@{#801}
OS	macOS Version 10.15.1 (Build 19B88)

Version/Channel Information:

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

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:

cc: @cezaraugusto @petemill
@brave/legacy_qa to check on other platforms

[GeetaSarvadnya]

Verification passed on

Brave	1.4.96 Chromium: 80.0.3987.132 (Official Build) (64-bit)
Revision	fcea73228632975e052eb90fcf6cd1752d3b42b4-refs/branch-heads/3987@{#974}
OS	Windows 10 OS Version 1803 (Build 17134.1006)

• Verified STR from the description
• Top tiles removed message has proper padding, verified both clean and upgraded profile
  

Verification passed on

Brave	1.4.96 Chromium: 80.0.3987.132 (Official Build) (64-bit)
Revision	fcea73228632975e052eb90fcf6cd1752d3b42b4-refs/branch-heads/3987@{#974}
OS	Ubuntu 18.04 LTS

Verified test plan from the description

---

Verified passed with

Brave	1.4.96 Chromium: 80.0.3987.132 (Official Build) (64-bit)
Revision	fcea73228632975e052eb90fcf6cd1752d3b42b4-refs/branch-heads/3987@{#974}
OS	macOS Version 10.14.6 (Build 18G3020)

• Verified STR from description