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

trunk/src/chrome/common/crash_keys.h

Index: trunk/src/chrome/common/crash_keys.h
===================================================================
--- trunk/src/chrome/common/crash_keys.h	(revision 223612)
+++ trunk/src/chrome/common/crash_keys.h	(working copy)
@@ -24,17 +24,6 @@
 //   multiple because of process collapsing).
 void SetActiveExtensions(const std::set<std::string>& extensions);
 
-// Sets the printer info. Data should be separated by ';' up to
-// kPrinterInfoCount substrings. Each substring will be truncated if necessary.
-class ScopedPrinterInfo {
- public:
-  explicit ScopedPrinterInfo(const base::StringPiece& data);
-  ~ScopedPrinterInfo();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScopedPrinterInfo);
-};
-
 // Crash Key Name Constants ////////////////////////////////////////////////////
 
 // The product release/distribution channel.
@@ -70,11 +59,6 @@
 extern const char kGPUGLVersion[];
 #endif
 
-// The user's printers, up to kPrinterInfoCount. Should be set with
-// ScopedPrinterInfo.
-const size_t kPrinterInfoCount = 4;
-extern const char kPrinterInfo[];
-
 #if defined(OS_MACOSX)
 namespace mac {