Fix Windows build, add Sandbox implementation.

[email protected]

Review URL: https://codereview.chromium.org/301193005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274160 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/BUILD.gn b/BUILD.gn
index 6b7394d9..507d536 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -46,7 +46,7 @@
     "//mojo",
     "//net",
     "//ppapi:ppapi_c",
-    "//sandbox",
+    #"//sandbox",
     #"//sdch",
     "//skia",
     "//sql",