[crankshaft] Deoptimize if HHasInPrototypeChainAndBranch hits a proxy.

src/deoptimizer.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_DEOPTIMIZER_H_
 #define V8_DEOPTIMIZER_H_
 
 #include "src/allocation.h"
 #include "src/macro-assembler.h"
 
@@ skipping 337 matching lines @@
   V(kNotADateObject, "not a date object")                                      \
   V(kNotAHeapNumber, "not a heap number")                                      \
   V(kNotAHeapNumberUndefinedBoolean, "not a heap number/undefined/true/false") \
   V(kNotAHeapNumberUndefined, "not a heap number/undefined")                   \
   V(kNotAJavaScriptObject, "not a JavaScript object")                          \
   V(kNotASmi, "not a Smi")                                                     \
   V(kNull, "null")                                                             \
   V(kOutOfBounds, "out of bounds")                                             \
   V(kOutsideOfRange, "Outside of range")                                       \
   V(kOverflow, "overflow")                                                     \
+  V(kProxy, "proxy")                                                           \
   V(kReceiverWasAGlobalObject, "receiver was a global object")                 \
   V(kSmi, "Smi")                                                               \
   V(kTooManyArguments, "too many arguments")                                   \
   V(kTooManyUndetectableTypes, "Too many undetectable types")                  \
   V(kTracingElementsTransitions, "Tracing elements transitions")               \
   V(kTypeMismatchBetweenFeedbackAndConstant,                                   \
     "Type mismatch between feedback and constant")                             \
   V(kUndefined, "undefined")                                                   \
   V(kUnexpectedCellContentsInConstantGlobalStore,                              \
     "Unexpected cell contents in constant global store")                       \
@@ skipping 761 matching lines @@
   Object** expression_stack_;
   int source_position_;
 
   friend class Deoptimizer;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DEOPTIMIZER_H_