Blink gardening: image rebase for WinXP

TBR=enne@chromium.org
NOTRY=true
BUG=N/A

Review URL: https://codereview.chromium.org/26465003

git-svn-id: svn://svn.chromium.org/blink/trunk@159112 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Blink gardening: rebase image for WinXP

TBR=enne@chromium.org
BUG=N/A
NOTRY=true

Review URL: https://codereview.chromium.org/26465004

git-svn-id: svn://svn.chromium.org/blink/trunk@159113 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Throw 'SecurityError' when blocking cross-origin access to frameElement and contentDocument.

This change brings us into line with Gecko by throwing SecurityError
when blocking cross-origin access in methods and attributes flagged as
'CheckSecurityForNodes'. This includes 'window.frameElement', and the
various incarnations of 'contentDocument' (and 'getSVGDocument()').

BUG=17325

Review URL: https://codereview.chromium.org/26248002

git-svn-id: svn://svn.chromium.org/blink/trunk@159114 bbb929c8-8fbe-4397-9dbb-9b2b20218538