Revert of [arm] Assembler support for internal references.

src/arm/assembler-arm.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 1409 matching lines @@
   // The parameter indicates the size of the constant pool (in bytes), including
   // the marker and branch over the data.
   void RecordConstPool(int size);
 
   // Writes a single byte or word of data in the code stream.  Used
   // for inline tables, e.g., jump-tables. The constant pool should be
   // emitted before any use of db and dd to ensure that constant pools
   // are not emitted as part of the tables generated.
   void db(uint8_t data);
   void dd(uint32_t data);
-  void dd(Label* label);
 
   // Emits the address of the code stub's first instruction.
   void emit_code_stub_address(Code* stub);
 
   PositionsRecorder* positions_recorder() { return &positions_recorder_; }
 
   // Read/patch instructions
   Instr instr_at(int pos) { return *reinterpret_cast<Instr*>(buffer_ + pos); }
   void instr_at_put(int pos, Instr instr) {
     *reinterpret_cast<Instr*>(buffer_ + pos) = instr;
@@ skipping 240 matching lines @@
  public:
   explicit EnsureSpace(Assembler* assembler) {
     assembler->CheckBuffer();
   }
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_ASSEMBLER_ARM_H_