First round of dead file removal

experimental/visual_studio_plugin/third_party/breakpad/common/module.cc

Index: experimental/visual_studio_plugin/third_party/breakpad/common/module.cc
diff --git a/experimental/visual_studio_plugin/third_party/breakpad/common/module.cc b/experimental/visual_studio_plugin/third_party/breakpad/common/module.cc
deleted file mode 100644
index fd36f3f91342a8fa27408742b4339258315c7b04..0000000000000000000000000000000000000000
--- a/experimental/visual_studio_plugin/third_party/breakpad/common/module.cc
+++ /dev/null
@@ -1,235 +0,0 @@
-// 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>
-
-// module.cc: Implement google_breakpad::Module.  See module.h.
-
-#include <cerrno>
-#include <cstring>
-
-#include "common/module.h"
-
-namespace google_breakpad {
-
-Module::Module(const string &name, const string &os,
-               const string &architecture, const string &id) :
-    name_(name),
-    os_(os),
-    architecture_(architecture),
-    id_(id),
-    load_address_(0) { }
-
-Module::~Module() {
-  for (FileByNameMap::iterator it = files_.begin(); it != files_.end(); it++)
-    delete it->second;
-  for (vector<Function *>::iterator it = functions_.begin();
-       it != functions_.end(); it++)
-    delete *it;
-  for (vector<StackFrameEntry *>::iterator it = stack_frame_entries_.begin();
-       it != stack_frame_entries_.end(); it++)
-    delete *it;
-}
-
-void Module::SetLoadAddress(Address address) {
-  load_address_ = address;
-}
-
-void Module::AddFunction(Function *function) {
-  functions_.push_back(function);
-}
-
-void Module::AddFunctions(vector<Function *>::iterator begin,
-                          vector<Function *>::iterator end) {
-  functions_.insert(functions_.end(), begin, end);
-}
-
-void Module::AddStackFrameEntry(StackFrameEntry *stack_frame_entry) {
-  stack_frame_entries_.push_back(stack_frame_entry);
-}
-
-void Module::GetFunctions(vector<Function *> *vec,
-                          vector<Function *>::iterator i) {
-  vec->insert(i, functions_.begin(), functions_.end());
-}
-
-Module::File *Module::FindFile(const string &name) {
-  // A tricky bit here.  The key of each map entry needs to be a
-  // pointer to the entry's File's name string.  This means that we
-  // can't do the initial lookup with any operation that would create
-  // an empty entry for us if the name isn't found (like, say,
-  // operator[] or insert do), because such a created entry's key will
-  // be a pointer the string passed as our argument.  Since the key of
-  // a map's value type is const, we can't fix it up once we've
-  // created our file.  lower_bound does the lookup without doing an
-  // insertion, and returns a good hint iterator to pass to insert.
-  // Our "destiny" is where we belong, whether we're there or not now.
-  FileByNameMap::iterator destiny = files_.lower_bound(&name);
-  if (destiny == files_.end()
-      || *destiny->first != name) {  // Repeated string comparison, boo hoo.
-    File *file = new File;
-    file->name = name;
-    file->source_id = -1;
-    destiny = files_.insert(destiny,
-                            FileByNameMap::value_type(&file->name, file));
-  }
-  return destiny->second;
-}
-
-Module::File *Module::FindFile(const char *name) {
-  string name_string = name;
-  return FindFile(name_string);
-}
-
-Module::File *Module::FindExistingFile(const string &name) {
-  FileByNameMap::iterator it = files_.find(&name);
-  return (it == files_.end()) ? NULL : it->second;
-}
-
-void Module::GetFiles(vector<File *> *vec) {
-  vec->clear();
-  for (FileByNameMap::iterator it = files_.begin(); it != files_.end(); it++)
-    vec->push_back(it->second);
-}
-
-void Module::GetStackFrameEntries(vector<StackFrameEntry *> *vec) {
-  *vec = stack_frame_entries_;
-}
-
-void Module::AssignSourceIds() {
-  // First, give every source file an id of -1.
-  for (FileByNameMap::iterator file_it = files_.begin();
-       file_it != files_.end(); file_it++)
-    file_it->second->source_id = -1;
-
-  // Next, mark all files actually cited by our functions' line number
-  // info, by setting each one's source id to zero.
-  for (vector<Function *>::const_iterator func_it = functions_.begin();
-       func_it != functions_.end(); func_it++) {
-    Function *func = *func_it;
-    for (vector<Line>::iterator line_it = func->lines.begin();
-         line_it != func->lines.end(); line_it++)
-      line_it->file->source_id = 0;
-  }
-
-  // Finally, assign source ids to those files that have been marked.
-  // We could have just assigned source id numbers while traversing
-  // the line numbers, but doing it this way numbers the files in
-  // lexicographical order by name, which is neat.
-  int next_source_id = 0;
-  for (FileByNameMap::iterator file_it = files_.begin();
-       file_it != files_.end(); file_it++)
-    if (! file_it->second->source_id)
-      file_it->second->source_id = next_source_id++;
-}
-
-bool Module::ReportError() {
-  fprintf(stderr, "error writing symbol file: %s\n",
-          strerror (errno));
-  return false;
-}
-
-bool Module::WriteRuleMap(const RuleMap &rule_map, FILE *stream) {
-  for (RuleMap::const_iterator it = rule_map.begin();
-       it != rule_map.end(); it++) {
-    if (it != rule_map.begin() &&
-        0 > putc(' ', stream))
-      return false;
-    if (0 > fprintf(stream, "%s: %s", it->first.c_str(), it->second.c_str()))
-      return false;
-  }
-  return true;
-}
-
-bool Module::Write(FILE *stream) {
-  if (0 > fprintf(stream, "MODULE %s %s %s %s\n",
-                  os_.c_str(), architecture_.c_str(), id_.c_str(),
-                  name_.c_str()))
-    return ReportError();
-
-  AssignSourceIds();
-
-  // Write out files.
-  for (FileByNameMap::iterator file_it = files_.begin();
-       file_it != files_.end(); file_it++) {
-    File *file = file_it->second;
-    if (file->source_id >= 0) {
-      if (0 > fprintf(stream, "FILE %d %s\n",
-                      file->source_id, file->name.c_str()))
-        return ReportError();
-    }
-  }
-
-  // Write out functions and their lines.
-  for (vector<Function *>::const_iterator func_it = functions_.begin();
-       func_it != functions_.end(); func_it++) {
-    Function *func = *func_it;
-    if (0 > fprintf(stream, "FUNC %llx %llx %llx %s\n",
-                    (unsigned long long) (func->address - load_address_),
-                    (unsigned long long) func->size,
-                    (unsigned long long) func->parameter_size,
-                    func->name.c_str()))
-      return ReportError();
-    for (vector<Line>::iterator line_it = func->lines.begin();
-         line_it != func->lines.end(); line_it++)
-      if (0 > fprintf(stream, "%llx %llx %d %d\n",
-                      (unsigned long long) (line_it->address - load_address_),
-                      (unsigned long long) line_it->size,
-                      line_it->number,
-                      line_it->file->source_id))
-        return ReportError();
-  }
-
-  // Write out 'STACK CFI INIT' and 'STACK CFI' records.
-  vector<StackFrameEntry *>::const_iterator frame_it;
-  for (frame_it = stack_frame_entries_.begin();
-       frame_it != stack_frame_entries_.end(); frame_it++) {
-    StackFrameEntry *entry = *frame_it;
-    if (0 > fprintf(stream, "STACK CFI INIT %llx %llx ",
-                    (unsigned long long) entry->address - load_address_,
-                    (unsigned long long) entry->size)
-        || !WriteRuleMap(entry->initial_rules, stream)
-        || 0 > putc('\n', stream))
-      return ReportError();
-    
-    // Write out this entry's delta rules as 'STACK CFI' records.
-    for (RuleChangeMap::const_iterator delta_it = entry->rule_changes.begin();
-         delta_it != entry->rule_changes.end(); delta_it++) {
-      if (0 > fprintf(stream, "STACK CFI %llx ",
-                      (unsigned long long) delta_it->first - load_address_)
-          || !WriteRuleMap(delta_it->second, stream)
-          || 0 > putc('\n', stream))
-        return ReportError();
-    }
-  }
-
-  return true;
-}
-
-} // namespace google_breakpad