[arm] Share constant pool entries in snapshot.

tools/v8heapconst.py

Index: tools/v8heapconst.py
diff --git a/tools/v8heapconst.py b/tools/v8heapconst.py
index d2d6ae9266ca1d35fcde5696a0ebb4f366dbc167..2031367189de7ab8b6224b4408826eededb54138 100644
--- a/tools/v8heapconst.py
+++ b/tools/v8heapconst.py
@@ -237,14 +237,14 @@ KNOWN_MAPS = {
   0x03e31: (188, "ExternalMap"),
   0x03e89: (106, "NativeSourceStringMap"),
   0x03ee1: (152, "InterceptorInfoMap"),
-  0x03f39: (156, "AllocationMementoMap"),
-  0x03f91: (204, "JSPromiseCapabilityMap"),
-  0x03fe9: (149, "AccessorInfoMap"),
-  0x04041: (150, "AccessorPairMap"),
-  0x04099: (151, "AccessCheckInfoMap"),
-  0x040f1: (153, "FunctionTemplateInfoMap"),
-  0x04149: (154, "ObjectTemplateInfoMap"),
-  0x041a1: (155, "AllocationSiteMap"),
+  0x03f39: (204, "JSPromiseCapabilityMap"),
+  0x03f91: (149, "AccessorInfoMap"),
+  0x03fe9: (150, "AccessorPairMap"),
+  0x04041: (151, "AccessCheckInfoMap"),
+  0x04099: (153, "FunctionTemplateInfoMap"),
+  0x040f1: (154, "ObjectTemplateInfoMap"),
+  0x04149: (155, "AllocationSiteMap"),
+  0x041a1: (156, "AllocationMementoMap"),
   0x041f9: (158, "AliasedArgumentsEntryMap"),
   0x04251: (159, "PromiseResolveThenableJobInfoMap"),
   0x042a9: (160, "PromiseReactionJobInfoMap"),