Remove easy to remove calls to Isolate::Current() from api.cc

tools/v8heapconst.py

 # Copyright 2013 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 213 matching lines @@
   0x09101: (161, "ExecutableAccessorInfoMap"),
   0x09159: (162, "AccessorPairMap"),
   0x09209: (185, "PrototypeInfoMap"),
   0x09839: (137, "BytecodeArrayMap"),
   0x09865: (177, "BoxMap"),
   0x09891: (163, "AccessCheckInfoMap"),
   0x098bd: (164, "InterceptorInfoMap"),
   0x098e9: (165, "CallHandlerInfoMap"),
   0x09915: (166, "FunctionTemplateInfoMap"),
   0x09941: (167, "ObjectTemplateInfoMap"),
-  0x0996d: (169, "TypeSwitchInfoMap"),
   0x09999: (173, "CodeCacheMap"),
   0x099c5: (175, "TypeFeedbackInfoMap"),
   0x099f1: (176, "AliasedArgumentsEntryMap"),
   0x09a1d: (178, "DebugInfoMap"),
   0x09a49: (179, "BreakPointInfoMap"),
 }
 
 # List of known V8 objects.
 KNOWN_OBJECTS = {
   ("OLD_SPACE", 0x08081): "NullValue",
@@ skipping 55 matching lines @@
   ("OLD_SPACE", 0x24fc5): "AllocationSitesScratchpad",
   ("OLD_SPACE", 0x253cd): "WeakObjectToCodeTable",
   ("OLD_SPACE", 0x25461): "EmptyPropertyCell",
   ("OLD_SPACE", 0x25471): "CodeStubContext",
   ("OLD_SPACE", 0x2ba11): "CodeStubExportsObject",
   ("OLD_SPACE", 0x2be89): "EmptyBytecodeArray",
   ("OLD_SPACE", 0x594dd): "StringTable",
   ("CODE_SPACE", 0x16341): "JsEntryCode",
   ("CODE_SPACE", 0x26a61): "JsConstructEntryCode",
 }