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

chrome/common/child_process_logging_posix.cc

Index: chrome/common/child_process_logging_posix.cc
diff --git a/chrome/common/child_process_logging_posix.cc b/chrome/common/child_process_logging_posix.cc
index 95dce000cf911c0a3b8125c861bd46bb338fb926..53f86abfd59f6f370cfab38521a6882270612e00 100644
--- a/chrome/common/child_process_logging_posix.cc
+++ b/chrome/common/child_process_logging_posix.cc
@@ -29,15 +29,10 @@ 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] = "";
@@ -62,21 +57,6 @@ 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;