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

src/compiler.h

 // 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.
 
 #ifndef V8_COMPILER_H_
 #define V8_COMPILER_H_
 
 #include "src/allocation.h"
 #include "src/ast/ast.h"
 #include "src/bailout-reason.h"
@@ skipping 378 matching lines @@
   CompilationDependencies* dependencies() { return &dependencies_; }
 
   int optimization_id() const { return optimization_id_; }
 
   int osr_expr_stack_height() { return osr_expr_stack_height_; }
   void set_osr_expr_stack_height(int height) {
     DCHECK(height >= 0);
     osr_expr_stack_height_ = height;
   }
 
-#if DEBUG
-  void PrintAstForTesting();
-#endif
-
   bool has_simple_parameters();
 
   struct InlinedFunctionHolder {
     Handle<SharedFunctionInfo> shared_info;
 
     // Root that holds the unoptimized code of the inlined function alive
     // (and out of reach of code flushing) until we finish compilation.
     // Do not remove.
     Handle<Code> inlined_code_object_root;
 
@@ skipping 180 matching lines @@
   MUST_USE_RESULT Status SetLastStatus(Status status) {
     last_status_ = status;
     return last_status_;
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_H_