Revert "Pass a Code object to Assembler::(set_)target_address_at for use by ool constant pool."

src/x64/assembler-x64.h

Index: src/x64/assembler-x64.h
diff --git a/src/x64/assembler-x64.h b/src/x64/assembler-x64.h
index 4eaf163b7565f8d82a8cc4372ecbf0dd7e897d02..4214249efcf7ed33033a8b0e051ea8e3885f651c 100644
--- a/src/x64/assembler-x64.h
+++ b/src/x64/assembler-x64.h
@@ -555,19 +555,8 @@ class Assembler : public AssemblerBase {
   // the absolute address of the target.
   // These functions convert between absolute Addresses of Code objects and
   // the relative displacements stored in the code.
-  static inline Address target_address_at(Address pc,
-                                          ConstantPoolArray* constant_pool);
-  static inline void set_target_address_at(Address pc,
-                                           ConstantPoolArray* constant_pool,
-                                           Address target);
-  static inline Address target_address_at(Address pc, Code* code) {
-    return target_address_at(pc, code->constant_pool());
-  }
-  static inline void set_target_address_at(Address pc,
-                                           Code* code,
-                                           Address target) {
-    set_target_address_at(pc, code->constant_pool(), target);
-  }
+  static inline Address target_address_at(Address pc);
+  static inline void set_target_address_at(Address pc, Address target);
 
   // Return the code target address at a call site from the return address
   // of that call in the instruction stream.
@@ -576,8 +565,8 @@ class Assembler : public AssemblerBase {
   // This sets the branch destination (which is in the instruction on x64).
   // This is for calls and branches within generated code.
   inline static void deserialization_set_special_target_at(
-      Address instruction_payload, Code* code, Address target) {
-    set_target_address_at(instruction_payload, code, target);
+      Address instruction_payload, Address target) {
+    set_target_address_at(instruction_payload, target);
   }
 
   static inline RelocInfo::Mode RelocInfoNone() {