[Interpreter] Enable runtime profiler support for Ignition.

src/deoptimizer.cc

Index: src/deoptimizer.cc
diff --git a/src/deoptimizer.cc b/src/deoptimizer.cc
index 9592992a84b0e4b984730b39f979f9d945311d35..634f072b3aa2255d84b040e080c02d9087d02c36 100644
--- a/src/deoptimizer.cc
+++ b/src/deoptimizer.cc
@@ -1277,11 +1277,12 @@ void Deoptimizer::DoComputeInterpretedFrame(int frame_index,
                                  output_offset);
   }
 
-  // Set the accumulator. If we are lazy deopting to a catch handler,
-  // we set the accumulator to the exception (which lives in the result
-  // register).
+  // Put the accumulator on the stack. It will be popped by the
+  // InterpreterNotifyDeopt builtin (possibly after materialization).
   output_offset -= kPointerSize;
   if (goto_catch_handler) {
+    // If we are lazy deopting to a catch handler, we set the accumulator to
+    // the exception (which lives in the result register).
     intptr_t accumulator_value =
         input_->GetRegister(FullCodeGenerator::result_register().code());
     WriteValueToOutput(reinterpret_cast<Object*>(accumulator_value), 0,