Tests for correct opener in Page.TargetCreated and Page.TargetInfoChanged protocol method.

Opening without new browsing context
{
    attached : false
    browserContextId : <string>
    canAccessOpener : true
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title :
    type : page
    url :
}
PASS: Correct openerFrameId
PASS: Correct openerId
{
    attached : false
    browserContextId : <string>
    canAccessOpener : true
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title : 127.0.0.1:8000/inspector-protocol/resources/resources/test-page.html
    type : page
    url : http://127.0.0.1:8000/inspector-protocol/resources/resources/test-page.html
}
PASS: Correct openerFrameId
PASS: Correct openerId

Opening with new browsing context
{
    attached : false
    browserContextId : <string>
    canAccessOpener : false
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title :
    type : page
    url :
}
PASS: Correct openerFrameId
PASS: Correct openerId
{
    attached : false
    browserContextId : <string>
    canAccessOpener : false
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title : 127.0.0.1:8000/inspector-protocol/resources/resources/test-page.html
    type : page
    url : http://127.0.0.1:8000/inspector-protocol/resources/resources/test-page.html
}
PASS: Correct openerFrameId
PASS: Correct openerId

Opening with COOP header
{
    attached : false
    browserContextId : <string>
    canAccessOpener : true
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title :
    type : page
    url :
}
PASS: Correct openerFrameId
PASS: Correct openerId
{
    attached : false
    browserContextId : <string>
    canAccessOpener : false
    openerFrameId : <string>
    openerId : <string>
    targetId : <string>
    title : 127.0.0.1:8443/inspector-protocol/resources/resources/test-page.html
    type : page
    url : https://127.0.0.1:8443/inspector-protocol/resources/resources/test-page.html
}
PASS: Correct openerFrameId
PASS: Correct openerId