In precompilation, finalize all classes eagerly. Use the stable class hierarchy for doing CHA based…

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 69 matching lines @@
 class RawSubtypeTestCache;
 class RawTokenStream;
 class RawTwoByteString;
 class RawType;
 class RawTypeArguments;
 class RawTypedData;
 class RawTypeParameter;
 class RawTypeRef;
 class RawUnhandledException;
 class RawUnresolvedClass;
+class RawWeakProperty;
 class String;
 class TokenStream;
 class TypeArguments;
 class TypedData;
 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)
 //   This valus is serialized as a negative number.
@@ skipping 337 matching lines @@
   RawLiteralToken* NewLiteralToken();
   RawGrowableObjectArray* NewGrowableObjectArray();
   RawFloat32x4* NewFloat32x4(float v0, float v1, float v2, float v3);
   RawInt32x4* NewInt32x4(uint32_t v0, uint32_t v1, uint32_t v2, uint32_t v3);
   RawFloat64x2* NewFloat64x2(double v0, double v1);
   RawApiError* NewApiError();
   RawLanguageError* NewLanguageError();
   RawUnhandledException* NewUnhandledException();
   RawObject* NewInteger(int64_t value);
   RawStacktrace* NewStacktrace();
+  RawWeakProperty* NewWeakProperty();
 
   RawInstructions* GetInstructionsAt(int32_t offset, uword expected_tags) {
     return instructions_reader_->GetInstructionsAt(offset, expected_tags);
   }
 
   const uint8_t* instructions_buffer_;
 
  protected:
   SnapshotReader(const uint8_t* buffer,
                  intptr_t size,
@@ skipping 671 matching lines @@
  private:
   SnapshotWriter* writer_;
   bool as_references_;
 
   DISALLOW_COPY_AND_ASSIGN(SnapshotWriterVisitor);
 };
 
 }  // namespace dart
 
 #endif  // VM_SNAPSHOT_H_