Revert "Add out-of-line constant pool support to Arm."

src/assembler.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 357 matching lines @@
     return mode == DEBUG_BREAK_SLOT;
   }
   static inline bool IsNone(Mode mode) {
     return mode == NONE32 || mode == NONE64;
   }
   static inline bool IsCodeAgeSequence(Mode mode) {
     return mode == CODE_AGE_SEQUENCE;
   }
   static inline int ModeMask(Mode mode) { return 1 << mode; }
 
-  // Returns true if the first RelocInfo has the same mode and raw data as the
-  // second one.
-  static inline bool IsEqual(RelocInfo first, RelocInfo second) {
-    return first.rmode() == second.rmode() &&
-           (first.rmode() == RelocInfo::NONE64 ?
-              first.raw_data64() == second.raw_data64() :
-              first.data() == second.data());
-  }
-
   // Accessors
   byte* pc() const { return pc_; }
   void set_pc(byte* pc) { pc_ = pc; }
   Mode rmode() const {  return rmode_; }
   intptr_t data() const { return data_; }
   double data64() const { return data64_; }
   uint64_t raw_data64() {
     return BitCast<uint64_t>(data64_);
   }
   Code* host() const { return host_; }
@@ skipping 680 matching lines @@
 
  private:
   int32_t multiplier_;
   int32_t shift_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ASSEMBLER_H_