plugins/npapi/manifest-template.json

{
  "name": "GWT Developer Plugin",
  "version": "GWT_DEV_PLUGIN_VERSION",
  "description": "A plugin to enable debugging with GWT's Development Mode",
  "update_url": "https://dl-ssl.google.com/gwt/plugins/chrome/updates.xml",
  "icons": {
    "16": "gwt16.png",
    "32": "gwt32.png",
    "48": "gwt48.png",
    "64": "gwt64.png",
    "128": "gwt128.png"
  },
  "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDi6RrEy9YllRLM8bGBcIEk5ECAG2z+8ngTz7wwzRAQJpOzDp1Alq8fQFjH0+dzxok4RFLrWKHjxGqvXzWyWyTEo2nY3ScHLN/RoANMs8pl9X6TygRyO+3naqZOtLCrYHfV49JKXnYoFVbY5eBVYxHYY3BHAOKJj9onyAM4UPmMzQIDAQAB",
  "background_page": "background.html",
  "options_page" : "DevModeOptions.html",
  "page_action" : {
    "default_icon" : "gwt32.png",
    "default_title" : "GWT Development Mode",
    "default_popup" : "page_action.html"
  },
  "permissions" : [
    "tabs"
  ],
  "plugins": [
    { "path": "WINNT_x86-msvc/npGwtDevPlugin.dll", "public": true },
    { "path": "Linux_x86-gcc3/libGwtDevPlugin.so", "public": true },
    { "path": "Linux_x86_64-gcc3/libGwtDevPlugin.so", "public": true },
    { "path": "Darwin-gcc3/gwtDev.plugin", "public": true }
  ]
}