Add RequestOSFileHandle as a private PPAPI

content/public/common/content_switches.cc

Index: content/public/common/content_switches.cc
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc
index 272793f46a1fa6ebc1a79728a360f77fdbac71f6..34c630ff023b6e52d3176c64ac86e0095fb4aa2e 100644
--- a/content/public/common/content_switches.cc
+++ b/content/public/common/content_switches.cc
@@ -10,6 +10,10 @@ namespace switches {
 // override for developers who need the old behavior for testing.
 const char kAllowFileAccessFromFiles[]      = "allow-file-access-from-files";
 
+// Specifies command-separated list of extension ids or hosts to grant
+// access to GetOSFileHandle private API.
+const char kAllowGetOSFileHandleAPI[]       = "allow-get-os-file-handle-api";

[yzshen1, 2013/03/27 20:47:58]

optional: It seems good to have Nacl in the name: kAllowNaclFileIOPrivateAPI

[hamaji, 2013/03/28 00:17:29]

Hmm actually, I intentionally removed NaCl from this name. I think our
out-of-process version (non NaCl version), which is being used for development,
can also use this. Also, browser_tests are using this to test out-of-process
test.

[yzshen1, 2013/03/28 20:59:49]

Okay. :)
On 2013/03/28 00:17:29, hamaji wrote:

+
 // Allows debugging of sandboxed processes (see zygote_main_linux.cc).
 const char kAllowSandboxDebugging[]         = "allow-sandbox-debugging";