Refactored the recording of source position in the generated code. The code g...

src/codegen-arm.h

Index: src/codegen-arm.h
===================================================================
--- src/codegen-arm.h	(revision 958)
+++ src/codegen-arm.h	(working copy)
@@ -376,10 +376,11 @@
   bool TryGenerateFastCaseSwitchStatement(SwitchStatement* node);
 
 
-  // Bottle-neck interface to call the Assembler to generate the statement
-  // position. This allows us to easily control whether statement positions
-  // should be generated or not.
-  void RecordStatementPosition(Node* node);
+  // Methods used to indicate which source code is generated for. Source
+  // positions are collected by the assembler and emitted with the relocation
+  // information.
+  void CodeForStatement(Node* node);
+  void CodeForSourcePosition(int pos);
 
   bool is_eval_;  // Tells whether code is generated for eval.
   Handle<Script> script_;