Revert 214254 "Add initial prototype for the GN meta-buildsystem."

trunk/src/tools/gn/scope_per_file_provider.h

Index: trunk/src/tools/gn/scope_per_file_provider.h
===================================================================
--- trunk/src/tools/gn/scope_per_file_provider.h	(revision 214322)
+++ trunk/src/tools/gn/scope_per_file_provider.h	(working copy)
@@ -1,79 +0,0 @@
-// Copyright (c) 2013 The Chromium 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 TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_
-#define TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "tools/gn/scope.h"
-#include "tools/gn/source_file.h"
-
-// ProgrammaticProvider for a scope to provide it with per-file built-in
-// variable support.
-class ScopePerFileProvider : public Scope::ProgrammaticProvider {
- public:
-  ScopePerFileProvider(Scope* scope, const SourceFile& source_file);
-  virtual ~ScopePerFileProvider();
-
-  // ProgrammaticProvider implementation.
-  virtual const Value* GetProgrammaticValue(
-      const base::StringPiece& ident) OVERRIDE;
-
-  // Returns the value to expose to script for the given thing. These values
-  // are acually set globally, but are put here so we can keep all logic
-  // for converting paths to built-in values in this one file.
-  static Value GetRootOutputDir(const Settings* settings);
-  static Value GetRootGenDir(const Settings* settings);
-
-  // Variable names. These two should be set globally independent of the file
-  // being processed.
-  static const char* kRootOutputDirName;
-  static const char* kRootGenDirName;
-
-  // Variable names. These are provided by this class as needed.
-  static const char* kDefaultToolchain;
-  static const char* kPythonPath;
-  static const char* kToolchain;
-  static const char* kTargetOutputDirName;
-  static const char* kTargetGenDirName;
-  static const char* kRelativeRootOutputDirName;
-  static const char* kRelativeRootGenDirName;
-  static const char* kRelativeTargetOutputDirName;
-  static const char* kRelativeTargetGenDirName;
-
- private:
-  const Value* GetDefaultToolchain();
-  const Value* GetPythonPath();
-  const Value* GetToolchain();
-  const Value* GetTargetOutputDir();
-  const Value* GetTargetGenDir();
-  const Value* GetRelativeRootOutputDir();
-  const Value* GetRelativeRootGenDir();
-  const Value* GetRelativeTargetOutputDir();
-  const Value* GetRelativeTargetGenDir();
-
-  static std::string GetRootOutputDirWithNoLastSlash(const Settings* settings);
-  static std::string GetRootGenDirWithNoLastSlash(const Settings* settings);
-
-  std::string GetFileDirWithNoLastSlash() const;
-  std::string GetRelativeRootWithNoLastSlash() const;
-
-  SourceFile source_file_;
-
-  // All values are lazily created.
-  scoped_ptr<Value> default_toolchain_;
-  scoped_ptr<Value> python_path_;
-  scoped_ptr<Value> toolchain_;
-  scoped_ptr<Value> target_output_dir_;
-  scoped_ptr<Value> target_gen_dir_;
-  scoped_ptr<Value> relative_root_output_dir_;
-  scoped_ptr<Value> relative_root_gen_dir_;
-  scoped_ptr<Value> relative_target_output_dir_;
-  scoped_ptr<Value> relative_target_gen_dir_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScopePerFileProvider);
-};
-
-#endif  // TOOLS_GN_SCOPE_PER_FILE_PROVIDER_H_