[Courgette] Refactor: Store Label Annotation in AssemblyProgram for patch generation.

courgette/disassembler.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.
 
 #ifndef COURGETTE_DISASSEMBLER_H_
 #define COURGETTE_DISASSEMBLER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 73 matching lines @@
   // because we may remove rel32 Labels along the way. As a result the matching
   // rel32 addresses become unused. Removing them saves space.
   virtual void RemoveUnusedRel32Locations(AssemblyProgram* program) = 0;
 
   // Extracts structural data from the main image. Returns true if the image
   // appears to be a valid executable of the expected type, or false otherwise.
   // This needs to be called before Disassemble().
   virtual bool ParseHeader() = 0;
 
   // Extracts and stores references from the main image. Returns a new
-  // AssemblyProgram initialized using data parsed from the main image, or null
-  // on failure.
-  std::unique_ptr<AssemblyProgram> Disassemble();
+  // AssemblyProgram initialized using data parsed from the main image and
+  // |annotate_labels|, or null on failure.
+  std::unique_ptr<AssemblyProgram> Disassemble(bool annotate_labels);
 
   // ok() may always be called but returns true only after ParseHeader()
   // succeeds.
   bool ok() const { return failure_reason_ == nullptr; }
 
   // Returns the length of the image. May reduce after ParseHeader().
   size_t length() const { return length_; }
   const uint8_t* start() const { return start_; }
   const uint8_t* end() const { return end_; }
 
@@ skipping 31 matching lines @@
   size_t length_;         // In current memory.
   const uint8_t* start_;  // In current memory, base for 'file offsets'.
   const uint8_t* end_;    // In current memory.
 
   DISALLOW_COPY_AND_ASSIGN(Disassembler);
 };
 
 }  // namespace courgette
 
 #endif  // COURGETTE_DISASSEMBLER_H_