Revert "Move functions from handles.cc to where they belong."

src/gdb-jit.cc

 // Copyright 2010 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 984 matching lines @@
     ASSERT(state < STACK_STATE_MAX);
     stack_state_start_addresses_[state] = addr;
   }
 #endif
 
   SmartArrayPointer<char> GetFilename() {
     return String::cast(script_->name())->ToCString();
   }
 
   int GetScriptLineNumber(int pos) {
-    return script_->GetLineNumber(pos) + 1;
+    return GetScriptLineNumberSafe(script_, pos) + 1;
   }
 
 
  private:
   const char* name_;
   Code* code_;
   Handle<Script> script_;
   GDBJITLineInfo* lineinfo_;
   GDBJITInterface::CodeTag tag_;
   CompilationInfo* info_;
@@ skipping 980 matching lines @@
       reinterpret_cast<intptr_t>(ptr) & ~kLineInfoTag);
 }
 
 
 void GDBJITInterface::AddCode(Handle<Name> name,
                               Handle<Script> script,
                               Handle<Code> code,
                               CompilationInfo* info) {
   if (!FLAG_gdbjit) return;
 
-  Script::InitLineEnds(script);
+  // Force initialization of line_ends array.
+  GetScriptLineNumber(script, 0);
 
   if (!name.is_null() && name->IsString()) {
     SmartArrayPointer<char> name_cstring =
         Handle<String>::cast(name)->ToCString(DISALLOW_NULLS);
     AddCode(name_cstring.get(), *code, GDBJITInterface::FUNCTION, *script,
             info);
   } else {
     AddCode("", *code, GDBJITInterface::FUNCTION, *script, info);
   }
 }
@@ skipping 173 matching lines @@
   LockGuard<Mutex> lock_guard(mutex.Pointer());
   ASSERT(!IsLineInfoTagged(line_info));
   HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true);
   ASSERT(e->value == NULL);
   e->value = TagLineInfo(line_info);
 }
 
 
 } }  // namespace v8::internal
 #endif