[crankshaft] Add missing source position for calls.

test/cctest/test-debug.cc

 // Copyright 2012 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 6713 matching lines @@
 
 
 // Test that debug messages get processed when ProcessDebugMessages is called.
 TEST(Backtrace) {
   DebugLocalContext env;
   v8::Isolate* isolate = env->GetIsolate();
   v8::HandleScope scope(isolate);
 
   v8::Debug::SetMessageHandler(BacktraceData::MessageHandler);
 
-  // TODO(3995): This doesn't work with --always-opt because we don't have
-  // correct source positions in optimized code. Enable once we have.
+  // TODO(mstarzinger): This doesn't work with --always-opt because we don't
+  // have correct source positions in optimized code. Enable once we have.
   i::FLAG_always_opt = false;
 
   const int kBufferSize = 1000;
   uint16_t buffer[kBufferSize];
   const char* scripts_command =
     "{\"seq\":0,"
      "\"type\":\"request\","
      "\"command\":\"backtrace\"}";
 
   // Check backtrace from ProcessDebugMessages.
@@ skipping 843 matching lines @@
       "let y = 2;               \n"
       "debugger;                \n"
       "x * y",
       30);
   ExpectInt32(
       "x = 1; y = 2; \n"
       "debugger;"
       "x * y",
       30);
 }