First round of dead file removal

obsolete/breakpad/common/language.h

-// -*- mode: c++ -*-
-
-// Copyright (c) 2010 Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Original author: Jim Blandy <jimb@mozilla.com> <jimb@red-bean.com>
-
-// language.h: Define google_breakpad::Language. Instances of
-// subclasses of this class provide language-appropriate operations
-// for the Breakpad symbol dumper.
-
-#ifndef COMMON_LINUX_LANGUAGE_H__
-#define COMMON_LINUX_LANGUAGE_H__
-
-#include <string>
-
-namespace google_breakpad {
-
-using std::string;
-
-// An abstract base class for language-specific operations. We choose
-// an instance of a subclass of this when we find the CU's language.
-// This class's definitions are appropriate for CUs with no specified
-// language.
-class Language {
- public:
-  // Return true if this language has functions to which we can assign
-  // line numbers. (Debugging info for assembly language, for example,
-  // can have source location information, but does not have functions
-  // recorded using DW_TAG_subprogram DIEs.)
-  virtual bool HasFunctions() const { return true; }
-
-  // Construct a fully-qualified, language-appropriate form of NAME,
-  // given that PARENT_NAME is the name of the construct enclosing
-  // NAME. If PARENT_NAME is the empty string, then NAME is a
-  // top-level name.
-  //
-  // This API sort of assumes that a fully-qualified name is always
-  // some simple textual composition of the unqualified name and its
-  // parent's name, and that we don't need to know anything else about
-  // the parent or the child (say, their DIEs' tags) to do the job.
-  // This is true for the languages we support at the moment, and
-  // keeps things concrete. Perhaps a more refined operation would
-  // take into account the parent and child DIE types, allow languages
-  // to use their own data type for complex parent names, etc. But if
-  // C++ doesn't need all that, who would?
-  virtual string MakeQualifiedName (const string &parent_name,
-                                    const string &name) const = 0;
-
-  // Instances for specific languages.
-  static const Language * const CPlusPlus,
-                        * const Java,
-                        * const Assembler;
-};
-
-} // namespace google_breakpad
-
-#endif  // COMMON_LINUX_LANGUAGE_H__