DevTools: 'Overrides' UI overlay obstructs page and element inspector

BUG=302862
R=vsevik@chromium.org

Review URL: https://codereview.chromium.org/40233006

git-svn-id: svn://svn.chromium.org/blink/trunk@160559 bbb929c8-8fbe-4397-9dbb-9b2b20218538
static PassRefPtr<JSONObject> buildObjectForHeaders(const HTTPHeaderMap& headers)
{
    RefPtr<JSONObject> headersObject = JSONObject::create();
    HTTPHeaderMap::const_iterator end = headers.end();
    for (HTTPHeaderMap::const_iterator it = headers.begin(); it != end; ++it)
        headersObject->setString(it->key.string(), it->value);
    return headersObject;
}

static PassRefPtr<JSONObject> buildObjectForHeaders(const HTTPHeaderMap& headers)
{
    RefPtr<JSONObject> headersObject = JSONObject::create();
    HTTPHeaderMap::const_iterator end = headers.end();
    for (HTTPHeaderMap::const_iterator it = headers.begin(); it != end; ++it)
        headersObject->setString(it->key.string(), it->value);
    return headersObject;
}
