Use special allocation functions for object creation while deserializing from a full snapshot in ...

vm/raw_object.h

Index: vm/raw_object.h
===================================================================
--- vm/raw_object.h	(revision 3378)
+++ vm/raw_object.h	(working copy)
@@ -341,6 +341,7 @@
   friend class Object;
   friend class RawInstance;
   friend RawClass* AllocateFakeClass();
+  friend class SnapshotReader;
 };
 
 
@@ -436,6 +437,8 @@
   RawObject** to(intptr_t length) {
     return reinterpret_cast<RawObject**>(&ptr()->types_[length - 1]);
   }
+
+  friend class SnapshotReader;
 };
 
 
@@ -540,6 +543,8 @@
     return reinterpret_cast<RawObject**>(
         &ptr()->data_[length * kNumberOfEntries - 1]);
   }
+
+  friend class SnapshotReader;
 };
 
 
@@ -700,6 +705,8 @@
   RawObject** to(intptr_t num_vars) {
     return reinterpret_cast<RawObject**>(&ptr()->data_[num_vars - 1]);
   }
+
+  friend class SnapshotReader;
 };
 
 
@@ -811,6 +818,8 @@
   RAW_HEAP_OBJECT_IMPLEMENTATION(Mint);
 
   int64_t value_;
+
+  friend class SnapshotReader;
 };
 
 
@@ -830,6 +839,8 @@
   RAW_HEAP_OBJECT_IMPLEMENTATION(Double);
 
   double value_;
+
+  friend class SnapshotReader;
 };
 
 
@@ -849,6 +860,8 @@
 
   // Variable length data follows here.
   uint8_t data_[0];
+
+  friend class SnapshotReader;
 };
 
 
@@ -857,6 +870,8 @@
 
   // Variable length data follows here.
   uint16_t data_[0];
+
+  friend class SnapshotReader;
 };
 
 
@@ -865,6 +880,8 @@
 
   // Variable length data follows here.
   uint32_t data_[0];
+
+  friend class SnapshotReader;
 };
 
 
@@ -927,11 +944,14 @@
   }
 
   friend class RawImmutableArray;
+  friend class SnapshotReader;
 };
 
 
 class RawImmutableArray : public RawArray {
   RAW_HEAP_OBJECT_IMPLEMENTATION(ImmutableArray);
+
+  friend class SnapshotReader;
 };