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

trunk/src/chrome/common/crash_keys.cc

Index: trunk/src/chrome/common/crash_keys.cc
===================================================================
--- trunk/src/chrome/common/crash_keys.cc	(revision 223612)
+++ trunk/src/chrome/common/crash_keys.cc	(working copy)
@@ -6,7 +6,6 @@
 
 #include "base/format_macros.h"
 #include "base/logging.h"
-#include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 
@@ -72,8 +71,6 @@
 const char kGPUGLVersion[] = "gpu-glver";
 #endif
 
-const char kPrinterInfo[] = "prn-info-%" PRIuS;
-
 #if defined(OS_MACOSX)
 namespace mac {
 
@@ -163,20 +160,6 @@
     }
   }
 
-  // Register the printer info.
-  {
-    static char formatted_keys[kPrinterInfoCount][sizeof(kPrinterInfo) + 1] =
-        {{ 0 }};
-    const size_t formatted_key_len = sizeof(formatted_keys[0]);
-    for (size_t i = 1; i <= kPrinterInfoCount; ++i) {
-      int n = base::snprintf(
-          formatted_keys[i], formatted_key_len, kPrinterInfo, i);
-      DCHECK_GT(n, 0);
-      base::debug::CrashKey crash_key = { formatted_keys[i], kSmallSize };
-      keys.push_back(crash_key);
-    }
-  }
-
   return base::debug::InitCrashKeys(&keys.at(0), keys.size(),
                                     kSingleChunkLength);
 }
@@ -197,23 +180,4 @@
   }
 }
 
-ScopedPrinterInfo::ScopedPrinterInfo(const base::StringPiece& data) {
-  std::vector<std::string> info;
-  base::SplitString(data.as_string(), ';', &info);
-  for (size_t i = 1; i <= kPrinterInfoCount; ++i) {
-    std::string key = base::StringPrintf(kPrinterInfo, i);
-    std::string value;
-    if (i < info.size())
-      value = info[i];
-    base::debug::SetCrashKeyValue(key, value);
-  }
-}
-
-ScopedPrinterInfo::~ScopedPrinterInfo() {
-  for (size_t i = 1; i <= kPrinterInfoCount; ++i) {
-    std::string key = base::StringPrintf(kPrinterInfo, i);
-    base::debug::ClearCrashKey(key);
-  }
-}
-
 }  // namespace crash_keys