Clean up debugger flags.

src/full-codegen.cc

Index: src/full-codegen.cc
diff --git a/src/full-codegen.cc b/src/full-codegen.cc
index 2846d2ba14c37cae14a2732ab79d6bbaaae77735..3a5a6301a8276a409d9514921585a48a1d027b6a 100644
--- a/src/full-codegen.cc
+++ b/src/full-codegen.cc
@@ -805,7 +805,7 @@ void FullCodeGenerator::SetReturnPosition(FunctionLiteral* fun) {
 
 
 void FullCodeGenerator::SetStatementPosition(Statement* stmt) {
-  if (!isolate()->debugger()->IsDebuggerActive()) {
+  if (!info_->is_debug()) {
     CodeGenerator::RecordPositions(masm_, stmt->position());
   } else {
     // Check if the statement will be breakable without adding a debug break
@@ -827,7 +827,7 @@ void FullCodeGenerator::SetStatementPosition(Statement* stmt) {
 
 
 void FullCodeGenerator::SetExpressionPosition(Expression* expr) {
-  if (!isolate()->debugger()->IsDebuggerActive()) {
+  if (!info_->is_debug()) {
     CodeGenerator::RecordPositions(masm_, expr->position());
   } else {
     // Check if the expression will be breakable without adding a debug break