Set active extension IDs for crash reports using the crash key logging system.

chrome/common/child_process_logging_posix.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/common/child_process_logging.h"
 
 #include "base/command_line.h"
 #include "base/format_macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
@@ skipping 11 matching lines @@
 // We use static strings to hold the most recent active url and the client
 // identifier. If we crash, the crash handler code will send the contents of
 // these strings to the browser.
 char g_client_id[kClientIdSize];
 
 char g_channel[kChannelSize] = "";
 
 char g_printer_info[kPrinterInfoStrLen * kMaxReportedPrinterRecords + 1] = "";
 
 static const size_t kNumSize = 32;
-char g_num_extensions[kNumSize] = "";
 char g_num_switches[kNumSize] = "";
 char g_num_variations[kNumSize] = "";
 char g_num_views[kNumSize] = "";
 
-static const size_t kMaxExtensionSize =
-    kExtensionLen * kMaxReportedActiveExtensions + 1;
-char g_extension_ids[kMaxExtensionSize] = "";
-
 // Assume command line switches are less than 64 chars.
 static const size_t kMaxSwitchesSize = kSwitchLen * kMaxSwitches + 1;
 char g_switches[kMaxSwitchesSize] = "";
 
 static const size_t kMaxVariationChunksSize =
     kMaxVariationChunkSize * kMaxReportedVariationChunks + 1;
 char g_variation_chunks[kMaxVariationChunksSize] = "";
 
 void SetClientId(const std::string& client_id) {
   std::string str(client_id);
   ReplaceSubstringsAfterOffset(&str, 0, "-", std::string());
 
   if (str.empty())
     return;
 
   base::strlcpy(g_client_id, str.c_str(), kClientIdSize);
   std::wstring wstr = ASCIIToWide(str);
   GoogleUpdateSettings::SetMetricsId(wstr);
 }
 
 std::string GetClientId() {
   return std::string(g_client_id);
 }
 
-void SetActiveExtensions(const std::set<std::string>& extension_ids) {
-  snprintf(g_num_extensions, arraysize(g_num_extensions), "%" PRIuS,
-           extension_ids.size());
-
-  std::string extension_str;
-  std::set<std::string>::const_iterator iter = extension_ids.begin();
-  for (size_t i = 0;
-       i < kMaxReportedActiveExtensions && iter != extension_ids.end();
-       ++i, ++iter) {
-    extension_str += *iter;
-  }
-  base::strlcpy(g_extension_ids, extension_str.c_str(),
-                arraysize(g_extension_ids));
-}
-
 void SetPrinterInfo(const char* printer_info) {
   std::string printer_info_str;
   std::vector<std::string> info;
   base::SplitString(printer_info, L';', &info);
   DCHECK_LE(info.size(), kMaxReportedPrinterRecords);
   for (size_t i = 0; i < info.size(); ++i) {
     printer_info_str += info[i];
     // Truncate long switches, align short ones with spaces to be trimmed later.
     printer_info_str.resize((i + 1) * kPrinterInfoStrLen, ' ');
   }
@@ skipping 44 matching lines @@
   // simultaneously.
   snprintf(g_num_variations, arraysize(g_num_variations), "%" PRIuS,
            experiments.size());
 }
 
 void SetChannel(const std::string& channel) {
   base::strlcpy(g_channel, channel.c_str(), arraysize(g_channel));
 }
 
 }  // namespace child_process_logging