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bauerb authored
This prevents inexperienced users from creating website compatibility problems by blocking cookies. As this is the first supervised user content setting that is ALLOW rather than BLOCK, rename content_settings::BinaryValueMap to GlobalValueMap and add support for arbitrary content settings. Also some cleanup, most importantly: * Remove the AutoLock from the map, as it doesn't need to hold on to the lock beyond the scope of a method call. * Return a null RuleIterator when there is no content setting, which improves performance because it avoids memory churn. BUG=678278 Review-Url: https://codereview.chromium.org/2628883008 Cr-Commit-Position: refs/heads/master@{#444071}
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