Revert of Correctly annotate eval origin.

src/full-codegen/arm64/full-codegen-arm64.cc

Index: src/full-codegen/arm64/full-codegen-arm64.cc
diff --git a/src/full-codegen/arm64/full-codegen-arm64.cc b/src/full-codegen/arm64/full-codegen-arm64.cc
index dc317087f5d20e88529918ffc655f908ebbd3d20..eb044dbfd9dd0a650fa31dc1fba10a8933a6dab8 100644
--- a/src/full-codegen/arm64/full-codegen-arm64.cc
+++ b/src/full-codegen/arm64/full-codegen-arm64.cc
@@ -2461,8 +2461,8 @@
   context()->DropAndPlug(1, x0);
 }
 
-void FullCodeGenerator::EmitResolvePossiblyDirectEval(Call* expr) {
-  int arg_count = expr->arguments()->length();
+
+void FullCodeGenerator::EmitResolvePossiblyDirectEval(int arg_count) {
   ASM_LOCATION("FullCodeGenerator::EmitResolvePossiblyDirectEval");
   // Prepare to push a copy of the first argument or undefined if it doesn't
   // exist.
@@ -2476,8 +2476,8 @@
 
   // Prepare to push the language mode.
   __ Mov(x11, Smi::FromInt(language_mode()));
-  // Prepare to push the source position of the eval call.
-  __ Mov(x12, Smi::FromInt(expr->position()));
+  // Prepare to push the start position of the scope the calls resides in.
+  __ Mov(x12, Smi::FromInt(scope()->start_position()));
 
   // Push.
   __ Push(x9, x10, x11, x12);
@@ -2530,7 +2530,7 @@
 
 void FullCodeGenerator::EmitPossiblyEvalCall(Call* expr) {
   ASM_LOCATION("FullCodeGenerator::EmitPossiblyEvalCall");
-  // In a call to eval, we first call Runtime_ResolvePossiblyDirectEval
+  // In a call to eval, we first call RuntimeHidden_ResolvePossiblyDirectEval
   // to resolve the function we need to call.  Then we call the resolved
   // function using the given arguments.
   ZoneList<Expression*>* args = expr->arguments();
@@ -2547,7 +2547,7 @@
   // resolve eval.
   __ Peek(x10, (arg_count + 1) * kPointerSize);
   __ Push(x10);
-  EmitResolvePossiblyDirectEval(expr);
+  EmitResolvePossiblyDirectEval(arg_count);
 
   // Touch up the stack with the resolved function.
   __ Poke(x0, (arg_count + 1) * kPointerSize);