Implement new method to get process base address in Windows sandbox.

sandbox/win/src/sandbox_types.h

 // Copyright (c) 2012 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_WIN_SRC_SANDBOX_TYPES_H_
 #define SANDBOX_WIN_SRC_SANDBOX_TYPES_H_
 
 #include "base/process/kill.h"
 #include "base/process/launch.h"
 
@@ skipping 86 matching lines @@
   // Cannot setup the interception manager config buffer.
   SBOX_ERROR_CANNOT_SETUP_INTERCEPTION_CONFIG_BUFFER = 38,
   // Cannot copy data to the child process.
   SBOX_ERROR_CANNOT_COPY_DATA_TO_CHILD = 39,
   // Cannot setup the interception thunk.
   SBOX_ERROR_CANNOT_SETUP_INTERCEPTION_THUNK = 40,
   // Cannot resolve the interception thunk.
   SBOX_ERROR_CANNOT_RESOLVE_INTERCEPTION_THUNK = 41,
   // Cannot write interception thunk to child process.
   SBOX_ERROR_CANNOT_WRITE_INTERCEPTION_THUNK = 42,
+  // Cannot find the base address of the new process.
+  SBOX_ERROR_CANNOT_FIND_BASE_ADDRESS = 43,
   // Placeholder for last item of the enum.
   SBOX_ERROR_LAST
 };
 
 // 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.
@@ skipping 30 matching lines @@
   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_WIN_SRC_SANDBOX_TYPES_H_