Gmail Background
Change Gmail's background image
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manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"name": "Gmail Background",
"version": "3.0",
"manifest_version": 2,
"description": "Change Gmail's background image",
"author": "Thibaud Lescuyer - thibaudlescuyer.ca",
"icons": {
"128": "gmail-logo.png"
},
"options_page": "options.html",
"permissions": [
"storage",
"tabs"
],
"content_scripts": [
{
"matches": [
"https://mail.google.com/mail/*"
],
"js": [
"gmail.js"
]
}
]
}