Remove AstNode::PrettyPrint, --print-source, and --print-builtin-source

src/codegen.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/codegen.h"
 
 #if defined(V8_OS_AIX)
 #include <fenv.h>  // NOLINT(build/c++11)
 #endif
 #include "src/ast/prettyprinter.h"
@@ skipping 66 matching lines @@
 Comment::~Comment() {
   if (msg_[0] == '[') __ RecordComment("]");
 }
 
 #endif  // DEBUG
 
 #undef __
 
 
 void CodeGenerator::MakeCodePrologue(CompilationInfo* info, const char* kind) {
-  bool print_source = false;
   bool print_ast = false;
   const char* ftype;
 
   if (info->isolate()->bootstrapper()->IsActive()) {
-    print_source = FLAG_print_builtin_source;
     print_ast = FLAG_print_builtin_ast;
     ftype = "builtin";
   } else {
-    print_source = FLAG_print_source;
     print_ast = FLAG_print_ast;
     ftype = "user-defined";
   }
 
-  if (FLAG_trace_codegen || print_source || print_ast) {
+  if (FLAG_trace_codegen || print_ast) {
     base::SmartArrayPointer<char> name = info->GetDebugName();
     PrintF("[generating %s code for %s function: %s]\n", kind, ftype,
            name.get());
   }
 
 #ifdef DEBUG
-  if (info->parse_info() && print_source) {
-    PrintF("--- Source from AST ---\n%s\n",
-           PrettyPrinter(info->isolate()).PrintProgram(info->literal()));
-  }
-
   if (info->parse_info() && print_ast) {
     PrintF("--- AST ---\n%s\n",
            AstPrinter(info->isolate()).PrintProgram(info->literal()));
   }
 #endif  // DEBUG
 }
 
 
 Handle<Code> CodeGenerator::MakeCodeEpilogue(MacroAssembler* masm,
                                              CompilationInfo* info) {
@@ skipping 71 matching lines @@
       os << "source_position = " << shared->start_position() << "\n";
     }
     code->Disassemble(debug_name.get(), os);
     os << "--- End code ---\n";
   }
 #endif  // ENABLE_DISASSEMBLER
 }
 
 }  // namespace internal
 }  // namespace v8