Expose the sandbox related code through the content API. I did a bit of cleanup while I was doing...

sandbox/src/sandbox_types.h

 // Copyright (c) 2006-2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SANDBOX_SRC_SANDBOX_TYPES_H_
 #define SANDBOX_SRC_SANDBOX_TYPES_H_
 
 namespace sandbox {
 
 // Operation result codes returned by the sandbox API.
@@ skipping 33 matching lines @@
 // If the sandbox cannot create a secure environment for the target, the
 // target will be forcibly terminated. These are the process exit codes.
 enum TerminationCodes {
   SBOX_FATAL_INTEGRITY = 7006,       // Could not set the integrity level.
   SBOX_FATAL_DROPTOKEN = 7007,       // Could not lower the token.
   SBOX_FATAL_FLUSHANDLES = 7008,     // Failed to flush registry handles.
   SBOX_FATAL_CACHEDISABLE = 7009,    // Failed to forbid HCKU caching.
   SBOX_FATAL_CLOSEHANDLES = 7010     // Failed to close pending handles.
 };
 
+class BrokerServices;
 class TargetServices;
-class BrokerServices;
 
-// Contains the pointer to a target or broker service. Older code used
-// a union so the |legacy| member is there for us to detect we are
-// being passed a SandboxInterfaceInfo by old code. If legacy is not
-// null it means we are dealing with old code a must copy this value
-// into both |broker_services| and |target_services|.
+// Contains the pointer to a target or broker service.
 struct SandboxInterfaceInfo {
-  void* legacy;

[cpu_(ooo_6.6-7.5), 2011/10/29 01:35:39]

I already talked to John about this. I agree we need to remove this hack and do
a real fix.

   BrokerServices* broker_services;
   TargetServices* target_services;
 };
 
 #if SANDBOX_EXPORTS
 #define SANDBOX_INTERCEPT extern "C" __declspec(dllexport)
 #else
 #define SANDBOX_INTERCEPT extern "C"
 #endif
 
 enum InterceptionType {
   INTERCEPTION_INVALID = 0,
   INTERCEPTION_SERVICE_CALL,    // Trampoline of an NT native call
   INTERCEPTION_EAT,
   INTERCEPTION_SIDESTEP,        // Preamble patch
   INTERCEPTION_SMART_SIDESTEP,  // Preamble patch but bypass internal calls
   INTERCEPTION_UNLOAD_MODULE,   // Unload the module (don't patch)
   INTERCEPTION_LAST             // Placeholder for last item in the enumeration
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_SRC_SANDBOX_TYPES_H_