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

trunk/src/chrome/common/child_process_logging_win.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 <windows.h>
 
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/crash_keys.h"
 #include "chrome/common/metrics/variations/variations_util.h"
 #include "chrome/installer/util/google_update_settings.h"
 
 namespace child_process_logging {
 
 namespace {
 
 // exported in breakpad_win.cc: void __declspec(dllexport) __cdecl SetClientId.
 typedef void (__cdecl *MainSetClientId)(const wchar_t*);
 
 // exported in breakpad_win.cc:
+//     void __declspec(dllexport) __cdecl SetPrinterInfo.
+typedef void (__cdecl *MainSetPrinterInfo)(const wchar_t*);
+
+// exported in breakpad_win.cc:
 //   void __declspec(dllexport) __cdecl SetCommandLine2
 typedef void (__cdecl *MainSetCommandLine)(const wchar_t**, size_t);
 
 // exported in breakpad_field_trial_win.cc:
 //   void __declspec(dllexport) __cdecl SetExperimentList3
 typedef void (__cdecl *MainSetExperimentList)(const wchar_t**, size_t, size_t);
 
 // exported in breakpad_win.cc:
 //    void __declspec(dllexport) __cdecl SetCrashKeyValueImpl.
 typedef void (__cdecl *SetCrashKeyValue)(const wchar_t*, const wchar_t*);
@@ skipping 43 matching lines @@
 }
 
 std::string GetClientId() {
   std::wstring wstr_client_id;
   if (GoogleUpdateSettings::GetMetricsId(&wstr_client_id))
     return WideToASCII(wstr_client_id);
   else
     return std::string();
 }
 
+void SetPrinterInfo(const char* printer_info) {
+  static MainSetPrinterInfo set_printer_info = NULL;
+  // note: benign race condition on set_printer_info.
+  if (!set_printer_info) {
+    HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
+    if (!exe_module)
+      return;
+    set_printer_info = reinterpret_cast<MainSetPrinterInfo>(
+        GetProcAddress(exe_module, "SetPrinterInfo"));
+    if (!set_printer_info)
+      return;
+  }
+  (set_printer_info)(UTF8ToWide(printer_info).c_str());
+}
+
 void SetCommandLine(const CommandLine* command_line) {
   static MainSetCommandLine set_command_line = NULL;
   // note: benign race condition on set_command_line.
   if (!set_command_line) {
     HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
     if (!exe_module)
       return;
     set_command_line = reinterpret_cast<MainSetCommandLine>(
         GetProcAddress(exe_module, "SetCommandLine2"));
     if (!set_command_line)
@@ skipping 72 matching lines @@
 void Init() {
   // Note: on other platforms, this is set up during Breakpad initialization,
   // in ChromeBreakpadClient. But on Windows, that is before the DLL module is
   // loaded, which is a prerequisite of the crash key system.
   crash_keys::RegisterChromeCrashKeys();
   base::debug::SetCrashKeyReportingFunctions(
       &SetCrashKeyValueTrampoline, &ClearCrashKeyValueTrampoline);
 }
 
 }  // namespace child_process_logging