Examine source code of Ajax Proxy

{
  "manifest_version": 2,
  "name": "Ajax Proxy",
  "version": "1.9.4",
  "description": "轻量级Ajax代理 数据劫持并修改响应 & 重定向 URL",
  "author": "Gj",
  "icons": {
    "128": "images/128.png"
  },
  "permissions": [
    "storage",
    "tabs",
    "http://*/",
    "https://*/",
    "notifications"
  ],
  "browser_action": {
    "default_icon": "images/48g.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "commands": {
    "open_panel": {
      "suggested_key": {
        "default": "Shift+Alt+Q",
        "windows": "Shift+Alt+Q",
        "mac": "Shift+Alt+Q",
        "linux": "Shift+Alt+Q"
      },
      "description": "Open panel"
    },
    "close_panel": {
      "suggested_key": {
        "default": "Shift+Alt+C",
        "windows": "Shift+Alt+C",
        "mac": "Shift+Alt+C",
        "linux": "Shift+Alt+C"
      },
      "description": "Close panel"
    },
    "full_screen": {
      "suggested_key": {
        "default": "Shift+Alt+W",
        "windows": "Shift+Alt+W",
        "mac": "Shift+Alt+W",
        "linux": "Shift+Alt+W"
      },
      "description": "Full screen"
    },
    "resize_window": {
      "suggested_key": {
        "default": "Shift+Alt+S",
        "windows": "Shift+Alt+S",
        "mac": "Shift+Alt+S",
        "linux": "Shift+Alt+S"
      },
      "description": "Resize screen"
    }
  },
  "web_accessible_resources": [
    "core.js"
  ]
}