From 998e781dfa85253775ac18ed6e1334ee13928d24 Mon Sep 17 00:00:00 2001 From: "agl@chromium.org" Date: Thu, 4 Jun 2009 00:04:07 +0000 Subject: Linux: Add support for chrooted renderers. http://code.google.com/p/chromium/wiki/LinuxSandboxIPC Without filesystem access from the renderers, we need another way of dealing with fontconfig and font loading. This add support for: * An "SBX_D" environment variable in the renderers which is used to signal the end of dynamic linking so that the chroot can be enforced. * A sandbox_host process, running outside the sandbox, to deal with fontconfig requests from the renderers. See the wiki page for the reasoning behind making it a separate process. * A new, custom SkFontHost for Skia. Because this is Chrome specific, it will live outside the upstream Skia tree. This FontHost can be configured either to drive fontconfig directly (for the browser process and for any unsandboxed renderers) or to use an IPC system. Since the same SkFontHost has to be linked into both the browser and renderer (they are the same binary), this switch has to be made at run time. Sandbox IPC calls are rare (a couple of dozen at page load time) and add about 50us of overhead for each call. http://codereview.chromium.org/112074 BUG=8081 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17575 0039d316-1c4b-4281-b951-d872f2087c98 --- webkit/webkit.gyp | 1 + 1 file changed, 1 insertion(+) (limited to 'webkit') diff --git a/webkit/webkit.gyp b/webkit/webkit.gyp index f1ac224..6ec347e 100644 --- a/webkit/webkit.gyp +++ b/webkit/webkit.gyp @@ -515,6 +515,7 @@ '../third_party/WebKit/WebCore/css/html4.css', '../third_party/WebKit/WebCore/css/quirks.css', '../third_party/WebKit/WebCore/css/view-source.css', + '../third_party/WebKit/WebCore/css/themeChromiumLinux.css', '../third_party/WebKit/WebCore/css/themeWin.css', '../third_party/WebKit/WebCore/css/themeWinQuirks.css', '../third_party/WebKit/WebCore/css/svg.css', -- cgit v1.1