NFT images not loading in panel

[josheleonard]

Description

NFT asset images are not loaded correctly within the Panel UI.
Console logs the following:

[ERROR:html_media_element.cc(4791)] SetError: {code=4, message="MEDIA_ELEMENT_ERROR: Media load rejected by URL safety check"}

[ERROR:CONSOLE(66763)] "Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('chrome-untrusted://nft-display') does not match the recipient window's origin ('null').", source: chrome://wallet-panel.top-chrome/brave_wallet_panel.bundle.js (66763)

Steps to Reproduce

1. Create a Wallet
2. Add an NFT asset
3. Unlock panel
4. click "View account assets"

Actual result:

NFT images are not loaded

Expected result:

NFT images should be displayed

Reproduces how often:

Easy

[srirambv]

Verification passed on

Brave	1.46.81 Chromium: 107.0.5304.68 (Official Build) beta (64-bit)
Revision	a4e93e89d3b3df1be22214603fba846ad0183ca5-refs/branch-heads/5304@{#991}
OS	Linux

• Verified steps from issue description & brave/brave-core#15340
• Verified panel shows NFT image
• Verified panel shows NFT gif images as well
• Encountered #26388

25784.mp4

---

Verification passed on

Brave	1.46.81 Chromium: 107.0.5304.68 (Official Build) beta (64-bit)
Revision	a4e93e89d3b3df1be22214603fba846ad0183ca5-refs/branch-heads/5304@{#991}
OS	Windows 11 Version 22H2 (Build 22621.674)

• Verified steps from issue description & brave/brave-core#15340
• Verified panel shows NFT image
• Verified panel shows NFT gif images as well

25784.mp4

---

Verification passed on

Brave	1.46.81 Chromium: 107.0.5304.68 (Official Build) beta (arm64)
Revision	a4e93e89d3b3df1be22214603fba846ad0183ca5-refs/branch-heads/5304@{#991}
OS	macOS Version 12.6 (Build 21G115)

• Verified steps from issue description & brave/brave-core#15340
• Verified panel shows NFT image
• Verified panel shows NFT gif images as well

25784.mov