Revert of Correctly annotate eval origin.

src/frames.cc

Index: src/frames.cc
diff --git a/src/frames.cc b/src/frames.cc
index 52c76b65ee2103c28ed93dfb1694918b90a9d360..4f2f0086a794243001b82db0f5a41bec354ebbd5 100644
--- a/src/frames.cc
+++ b/src/frames.cc
@@ -977,12 +977,6 @@
          CannotDeoptFromAsmCode(Code::cast(abstract_code), function));
 }
 
-FrameSummary FrameSummary::GetFirst(JavaScriptFrame* frame) {
-  List<FrameSummary> frames(FLAG_max_inlining_levels + 1);
-  frame->Summarize(&frames);
-  return frames.first();
-}
-
 void FrameSummary::Print() {
   PrintF("receiver: ");
   receiver_->ShortPrint();
@@ -1234,15 +1228,15 @@
   SetExpression(index, Smi::FromInt(raw_offset));
 }
 
-BytecodeArray* InterpretedFrame::GetBytecodeArray() const {
+Object* InterpretedFrame::GetBytecodeArray() const {
   const int index = InterpreterFrameConstants::kBytecodeArrayExpressionIndex;
   DCHECK_EQ(
       InterpreterFrameConstants::kBytecodeArrayFromFp,
       InterpreterFrameConstants::kExpressionsOffset - index * kPointerSize);
-  return BytecodeArray::cast(GetExpression(index));
-}
-
-void InterpretedFrame::PatchBytecodeArray(BytecodeArray* bytecode_array) {
+  return GetExpression(index);
+}
+
+void InterpretedFrame::PatchBytecodeArray(Object* bytecode_array) {
   const int index = InterpreterFrameConstants::kBytecodeArrayExpressionIndex;
   DCHECK_EQ(
       InterpreterFrameConstants::kBytecodeArrayFromFp,