Update out-of-date comments and error messages.

courgette/patch_generator_x86_32.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 and adjustment for Windows X86 executables.
-// The same code can be used for Windows X64 executables.
+// This is the transformation and adjustment for all executables.
+// The executable type is determined by ParseDetectedExecutable function.
 
 #ifndef COURGETTE_WIN32_X86_GENERATOR_H_
 #define COURGETTE_WIN32_X86_GENERATOR_H_
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 
 #include "courgette/assembly_program.h"
 #include "courgette/ensemble.h"
 
@@ skipping 43 matching lines @@
       return C_GENERAL_ERROR;
 
     // Generate old version of program using |corrected_parameters|.
     // TODO(sra): refactor to use same code from patcher_.
     AssemblyProgram* old_program = NULL;
     Status old_parse_status =
         ParseDetectedExecutable(old_element_->region().start(),
                                 old_element_->region().length(),
                                 &old_program);
     if (old_parse_status != C_OK) {
-      LOG(ERROR) << "Cannot parse as WinPE " << old_element_->Name();
+      LOG(ERROR) << "Cannot parse an executable " << old_element_->Name();
       return old_parse_status;
     }
 
     AssemblyProgram* new_program = NULL;
     Status new_parse_status =
         ParseDetectedExecutable(new_element_->region().start(),
                                 new_element_->region().length(),
                                 &new_program);
     if (new_parse_status != C_OK) {
       DeleteAssemblyProgram(old_program);
-      LOG(ERROR) << "Cannot parse as WinPE " << new_element_->Name();
+      LOG(ERROR) << "Cannot parse an executable " << new_element_->Name();
       return new_parse_status;
     }
 
     // Trim labels below a certain threshold
     Status trim_old_status = TrimLabels(old_program);
     if (trim_old_status != C_OK) {
       DeleteAssemblyProgram(old_program);
       return trim_old_status;
     }
 
@@ skipping 49 matching lines @@
  private:
   virtual ~PatchGeneratorX86_32() { }
 
   ExecutableType kind_;
 
   DISALLOW_COPY_AND_ASSIGN(PatchGeneratorX86_32);
 };
 
 }  // namespace courgette
 #endif  // COURGETTE_WIN32_X86_GENERATOR_H_