WebHTTPBody: Keep track of whether the data includes passwords.

WebHTTPBody: Keep track of whether the data includes passwords.
https://bugs.webkit.org/show_bug.cgi?id=81003

Patch by Marja Hölttä <marja@google.com> on 2012-03-14
Reviewed by Darin Fisher.

This change enables Chrome to save HTTP bodies selectively, only
if they don't contain passwords.

Source/WebCore:

* loader/FormSubmission.cpp:
(WebCore::FormSubmission::create): Check if the data contains passwords.
* platform/network/FormData.cpp:
(WebCore::FormData::FormData): Added containsPasswordData, setContainsPasswordData.
* platform/network/FormData.h:
(WebCore::FormData::containsPasswordData): Added.
(WebCore::FormData::setHasPasswordData): Added.
(FormData):

Source/WebKit/chromium:

* public/platform/WebHTTPBody.h:
(WebHTTPBody): Added containsPasswordData, setContainsPasswordData.
* src/WebHTTPBody.cpp:
(WebKit::WebHTTPBody::containsPasswordData): Added.
(WebKit):
(WebKit::WebHTTPBody::setContainsPasswordData): Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@110695 268f45cc-cd09-0410-ab3c-d52691b4dbfc