Events for about:blank new tabs

gistfile1.txt

Tested while executing:
  gBrowser.addTab("about:blank", {triggeringPrincipal:Services.scriptSecurityManager.getSystemPrincipal()})

[WindowGlobalLogger] handleEvent(DOMWindowCreated)
    BrowsingContext.browserId: 13
    BrowsingContext.id: 43
    innerWindowId: 36
    pid: undefined
    isClosed: false
    isInProcess: false
    isCurrentGlobal: true
    currentRemoteType: undefined
    hasParent: no
    uri: about:blank
    isProcessRoot: true
    docShell.hasLoadedNonBlankURI: false
    document.readyState:uninitialized
[WindowGlobalLogger] handleEvent(pagehide)
    BrowsingContext.browserId: 13
    BrowsingContext.id: 43
    innerWindowId: 36
    pid: undefined
    isClosed: false
    isInProcess: false
    isCurrentGlobal: true
    currentRemoteType: undefined
    hasParent: no
    uri: about:blank
    isProcessRoot: true
    docShell.hasLoadedNonBlankURI: false
    document.readyState:uninitialized
[WindowGlobalLogger] handleEvent(DOMWindowCreated)
    BrowsingContext.browserId: 13
    BrowsingContext.id: 43
    innerWindowId: 10737418241
    pid: undefined
    isClosed: false
    isInProcess: false
    isCurrentGlobal: true
    currentRemoteType: undefined
    hasParent: no
    uri: about:blank
    isProcessRoot: true
    docShell.hasLoadedNonBlankURI: false
    document.readyState:loading
[WindowGlobalLogger] handleEvent(DOMDocElementInserted)
    BrowsingContext.browserId: 13
    BrowsingContext.id: 43
    innerWindowId: 10737418241
    pid: undefined
    isClosed: false
    isInProcess: false
    isCurrentGlobal: true
    currentRemoteType: undefined
    hasParent: no
    uri: about:blank
    isProcessRoot: true
    docShell.hasLoadedNonBlankURI: false
    document.readyState:loading
[WindowGlobalLogger] handleEvent(pageshow)
    BrowsingContext.browserId: 13
    BrowsingContext.id: 43
    innerWindowId: 10737418241
    pid: undefined
    isClosed: false
    isInProcess: false
    isCurrentGlobal: true
    currentRemoteType: undefined
    hasParent: no
    uri: about:blank
    isProcessRoot: true
    docShell.hasLoadedNonBlankURI: false
    document.readyState:complete