[Interpreter] Adds delete operator to interpreter.

src/interpreter/interpreter.h

Index: src/interpreter/interpreter.h
diff --git a/src/interpreter/interpreter.h b/src/interpreter/interpreter.h
index 6bd15078bef92e090630ff84396dfb656b9f8259..63a7e11cbbff260d9dd78908d310983aaee4cd7e 100644
--- a/src/interpreter/interpreter.h
+++ b/src/interpreter/interpreter.h
@@ -85,6 +85,11 @@ class Interpreter {
   void DoCreateLiteral(Runtime::FunctionId function_id,
                        compiler::InterpreterAssembler* assembler);
 
+  // Generates code to perform delete via function_id. function_id depends
+  // on the language mode.

[rmcilroy, 2015/10/26 14:31:07]

nit - I don't think "function_id depends on the language mode." is required

[mythria, 2015/10/27 10:50:48]

Done.

+  void DoDelete(Runtime::FunctionId function_id,
+                  compiler::InterpreterAssembler* assembler);

[rmcilroy, 2015/10/26 14:31:07]

indentation

[mythria, 2015/10/27 10:50:48]

Done.

+
   bool IsInterpreterTableInitialized(Handle<FixedArray> handler_table);
 
   Isolate* isolate_;