Revert 223610 "Set the printer info in crash reports using the c..."

trunk/src/chrome/common/child_process_logging_mac.mm

 // 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"
 
 #import <Foundation/Foundation.h>
 
 #include "base/command_line.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/metrics/variations/variations_util.h"
 #include "chrome/installer/util/google_update_settings.h"
 
 namespace child_process_logging {
 
 using base::debug::SetCrashKeyValueFuncT;
 using base::debug::ClearCrashKeyValueFuncT;
 using base::debug::SetCrashKeyValue;
 using base::debug::ClearCrashKey;
 
 const char* kGuidParamName = "guid";
+const char* kPrinterInfoNameFormat = "prn-info-%zu";
 
 // Account for the terminating null character.
 static const size_t kClientIdSize = 32 + 1;
 static char g_client_id[kClientIdSize];
 
 void SetClientIdImpl(const std::string& client_id,
                      SetCrashKeyValueFuncT set_key_func) {
   set_key_func(kGuidParamName, client_id);
 }
 
 void SetClientId(const std::string& client_id) {
   std::string str(client_id);
   ReplaceSubstringsAfterOffset(&str, 0, "-", "");
 
   base::strlcpy(g_client_id, str.c_str(), kClientIdSize);
     SetClientIdImpl(str, SetCrashKeyValue);
 
   std::wstring wstr = ASCIIToWide(str);
   GoogleUpdateSettings::SetMetricsId(wstr);
 }
 
 std::string GetClientId() {
   return std::string(g_client_id);
 }
 
+void SetPrinterInfo(const char* printer_info) {
+  std::vector<std::string> info;
+  base::SplitString(printer_info, ';', &info);
+  info.resize(kMaxReportedPrinterRecords);
+  for (size_t i = 0; i < info.size(); ++i) {
+    std::string key = base::StringPrintf(kPrinterInfoNameFormat, i);
+    if (!info[i].empty()) {
+      SetCrashKeyValue(key, info[i]);
+    } else {
+      ClearCrashKey(key);
+    }
+  }
+}
+
 void SetCommandLine(const CommandLine* command_line) {
   DCHECK(command_line);
   if (!command_line)
     return;
 
   // These should match the corresponding strings in breakpad_win.cc.
   const char* kNumSwitchesKey = "num-switches";
   const char* kSwitchKeyFormat = "switch-%zu";  // 1-based.
 
   // Note the total number of switches, not including the exec path.
@@ skipping 36 matching lines @@
 
   // Make note of the total number of experiments, which may be greater than
   // what was able to fit in |kMaxReportedVariationChunks|. This is useful when
   // correlating stability with the number of experiments running
   // simultaneously.
   SetCrashKeyValue(kNumExperimentsKey,
                    base::StringPrintf("%zu", experiments.size()));
 }
 
 }  // namespace child_process_logging