Change type of snapshot from char array to byte array to avoid portability pr...

src/serialize.h

Index: src/serialize.h
===================================================================
--- src/serialize.h	(revision 1142)
+++ src/serialize.h	(working copy)
@@ -135,7 +135,7 @@
 
   // Returns the serialized buffer. Ownership is transferred to the
   // caller. Only the destructor and getters may be called after this call.
-  void Finalize(char** str, int* len);
+  void Finalize(byte** str, int* len);
 
   int roots() { return roots_; }
   int objects() { return objects_; }
@@ -211,7 +211,7 @@
 
 class SnapshotReader {
  public:
-  SnapshotReader(const char* str, int len): str_(str), end_(str + len) {}
+  SnapshotReader(const byte* str, int len): str_(str), end_(str + len) {}
 
   void ExpectC(char expected) {
     int c = GetC();
@@ -247,8 +247,8 @@
   }
 
  private:
-  const char* str_;
-  const char* end_;
+  const byte* str_;
+  const byte* end_;
 };
 
 
@@ -257,7 +257,7 @@
 class Deserializer: public ObjectVisitor {
  public:
   // Create a deserializer. The snapshot is held in str and has size len.
-  Deserializer(const char* str, int len);
+  Deserializer(const byte* str, int len);
 
   virtual ~Deserializer();