Start refactoring to reduce executable type knowledge.

courgette/win32_x86_patcher.h

 // Copyright (c) 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.
 
 // This is the transformation for Windows X86 executables.
 
 #ifndef COURGETTE_WIN32_X86_PATCHER_H_
 #define COURGETTE_WIN32_X86_PATCHER_H_
 
 #include "courgette/ensemble.h"
@@ skipping 28 matching lines @@
     return C_OK;
   }
 
   Status Transform(SourceStreamSet* corrected_parameters,
                    SinkStreamSet* transformed_element) {
     Status status;
     if (!corrected_parameters->Empty())
       return C_GENERAL_ERROR;   // Don't expect any corrected parameters.
 
     AssemblyProgram* program = NULL;
-    status = ParseWin32X86PE(ensemble_region_.start() + base_offset_,
-                             base_length_,
-                             &program);
+    status = ParseDetectedExecutable(ensemble_region_.start() + base_offset_,
+                                     base_length_,
+                                     &program);
     if (status != C_OK)
       return status;
 
     EncodedProgram* encoded = NULL;
     status = Encode(program, &encoded);
     DeleteAssemblyProgram(program);
     if (status != C_OK)
       return status;
 
     status = WriteEncodedProgram(encoded, transformed_element);
@@ skipping 22 matching lines @@
   Region ensemble_region_;
 
   uint32 base_offset_;
   uint32 base_length_;
 
   DISALLOW_COPY_AND_ASSIGN(CourgetteWin32X86Patcher);
 };
 
 }  // namespace
 #endif  // COURGETTE_WIN32_X86_PATCHER_H_