Add support for TypedData in full snapshot.

runtime/vm/snapshot.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_SNAPSHOT_H_
 #define VM_SNAPSHOT_H_
 
 #include "platform/assert.h"
 #include "vm/allocation.h"
 #include "vm/bitfield.h"
@@ skipping 15 matching lines @@
 class GrowableObjectArray;
 class Heap;
 class LanguageError;
 class Library;
 class Object;
 class ObjectStore;
 class RawApiError;
 class RawArray;
 class RawBigint;
 class RawBoundedType;
-class RawMixinAppType;
+class RawCapability;
 class RawClass;
+class RawClosureData;
 class RawContext;
 class RawDouble;
 class RawField;
-class RawClosureData;
-class RawRedirectionData;
+class RawFloat32x4;
+class RawFloat64x2;
 class RawFunction;
 class RawGrowableObjectArray;
-class RawLinkedHashMap;
-class RawFloat32x4;
-class RawFloat64x2;
+class RawImmutableArray;
 class RawInt32x4;
-class RawImmutableArray;
 class RawLanguageError;
 class RawLibrary;
 class RawLibraryPrefix;
-class RawNamespace;
+class RawLinkedHashMap;
 class RawLiteralToken;
 class RawMint;
+class RawMixinAppType;
+class RawNamespace;
 class RawObject;
 class RawOneByteString;
 class RawPatchClass;
+class RawReceivePort;
+class RawRedirectionData;
 class RawScript;
+class RawSendPort;
 class RawSmi;
-class RawCapability;
-class RawReceivePort;
-class RawSendPort;
 class RawStacktrace;
 class RawTokenStream;
+class RawTwoByteString;
 class RawType;
+class RawTypeArguments;
+class RawTypedData;
+class RawTypeParameter;
 class RawTypeRef;
-class RawTypeParameter;
-class RawTypeArguments;
-class RawTwoByteString;
 class RawUnhandledException;
 class RawUnresolvedClass;
 class String;
 class TokenStream;
 class TypeArguments;
 class UnhandledException;
 
 // Serialized object header encoding is as follows:
 // - Smi: the Smi value is written as is (last bit is not tagged).
 // - VM object (from VM isolate): (object id in vm isolate | 0x3)
@@ skipping 197 matching lines @@
   RawImmutableArray* NewImmutableArray(intptr_t len);
   RawOneByteString* NewOneByteString(intptr_t len);
   RawTwoByteString* NewTwoByteString(intptr_t len);
   RawTypeArguments* NewTypeArguments(intptr_t len);
   RawTokenStream* NewTokenStream(intptr_t len);
   RawContext* NewContext(intptr_t num_variables);
   RawClass* NewClass(intptr_t class_id);
   RawInstance* NewInstance();
   RawMint* NewMint(int64_t value);
   RawBigint* NewBigint(const char* hex_string);
+  RawTypedData* NewTypedData(intptr_t class_id, intptr_t len);
   RawDouble* NewDouble(double value);
   RawUnresolvedClass* NewUnresolvedClass();
   RawType* NewType();
   RawTypeRef* NewTypeRef();
   RawTypeParameter* NewTypeParameter();
   RawBoundedType* NewBoundedType();
   RawMixinAppType* NewMixinAppType();
   RawPatchClass* NewPatchClass();
   RawClosureData* NewClosureData();
   RawRedirectionData* NewRedirectionData();
@@ skipping 28 matching lines @@
       state_ = other.state_;
       return *this;
     }
 
    private:
     Object* reference_;
     DeserializeState state_;
   };
 
   // Allocate uninitialized objects, this is used when reading a full snapshot.
-  RawObject* AllocateUninitialized(const Class& cls, intptr_t size);
+  RawObject* AllocateUninitialized(intptr_t class_id, intptr_t size);
 
   RawClass* ReadClassId(intptr_t object_id);
   RawObject* ReadObjectImpl();
   RawObject* ReadObjectImpl(intptr_t header);
   RawObject* ReadObjectRef();
 
   // Read a VM isolate object that was serialized as an Id.
   RawObject* ReadVMIsolateObject(intptr_t object_id);
 
   // Read an object that was serialized as an Id (singleton in object store,
@@ skipping 366 matching lines @@
  private:
   SnapshotWriter* writer_;
   bool as_references_;
 
   DISALLOW_COPY_AND_ASSIGN(SnapshotWriterVisitor);
 };
 
 }  // namespace dart
 
 #endif  // VM_SNAPSHOT_H_