Add option to gen_snapshot for creating a Makefile describing a snapshot's dependencies.

runtime/vm/allocation.h

Index: runtime/vm/allocation.h
diff --git a/runtime/vm/allocation.h b/runtime/vm/allocation.h
index 16c70752c9785e28c3e39df232bbe4c27ec3985c..baa99f1d524ebf40867d510a877e5e3aba330a16 100644
--- a/runtime/vm/allocation.h
+++ b/runtime/vm/allocation.h
@@ -5,6 +5,7 @@
 #ifndef RUNTIME_VM_ALLOCATION_H_
 #define RUNTIME_VM_ALLOCATION_H_
 
+#include "platform/allocation.h"
 #include "platform/assert.h"
 #include "vm/base_isolate.h"
 #include "vm/globals.h"
@@ -15,21 +16,6 @@ namespace dart {
 class Isolate;
 class Thread;
 
-// Stack allocated objects subclass from this base class. Objects of this type
-// cannot be allocated on either the C or object heaps. Destructors for objects
-// of this type will not be run unless the stack is unwound through normal
-// program control flow.
-class ValueObject {
- public:
-  ValueObject() {}
-  ~ValueObject() {}
-
- private:
-  DISALLOW_ALLOCATION();
-  DISALLOW_COPY_AND_ASSIGN(ValueObject);
-};
-
-
 // Stack resources subclass from this base class. The VM will ensure that the
 // destructors of these objects are called before the stack is unwound past the
 // objects location on the stack. Use stack resource objects if objects
@@ -65,15 +51,6 @@ class StackResource {
 };
 
 
-// Static allocated classes only contain static members and can never
-// be instantiated in the heap or on the stack.
-class AllStatic {
- private:
-  DISALLOW_ALLOCATION();
-  DISALLOW_IMPLICIT_CONSTRUCTORS(AllStatic);
-};
-
-
 // Zone allocated objects cannot be individually deallocated, but have
 // to rely on the destructor of Zone which is called when the Zone
 // goes out of scope to reclaim memory.