Switch out use of std::string and std::vector for large allocations for a buffer class that doesn...

courgette/encoded_program.h

Index: courgette/encoded_program.h
===================================================================
--- courgette/encoded_program.h	(revision 80344)
+++ courgette/encoded_program.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -37,6 +37,8 @@
   void EndLabels();
 
   // (3) Add instructions in the order needed to generate bytes of file.
+  // NOTE: If any of these methods ever fail, the EncodedProgram instance
+  // has failed and should be discarded.
   CheckBool AddOrigin(RVA rva);
   CheckBool AddCopy(uint32 count, const void* bytes);
   CheckBool AddRel32(int label_index);
@@ -68,10 +70,10 @@
     OP_LAST
   };
 
-  typedef std::vector<RVA, MemoryAllocator<RVA> > RvaVector;
-  typedef std::vector<uint32, MemoryAllocator<uint32> > UInt32Vector;
-  typedef std::vector<uint8, MemoryAllocator<uint8> > UInt8Vector;
-  typedef std::vector<OP, MemoryAllocator<OP> > OPVector;
+  typedef NoThrowBuffer<RVA> RvaVector;
+  typedef NoThrowBuffer<uint32> UInt32Vector;
+  typedef NoThrowBuffer<uint8> UInt8Vector;
+  typedef NoThrowBuffer<OP> OPVector;
 
   void DebuggingSummary();
   CheckBool GenerateBaseRelocations(SinkStream *buffer);