Move common cloud print methods from service/cloud_print to common/cloud_print.

chrome/service/cloud_print/cloud_print_wipeout.cc

Index: chrome/service/cloud_print/cloud_print_wipeout.cc
diff --git a/chrome/service/cloud_print/cloud_print_wipeout.cc b/chrome/service/cloud_print/cloud_print_wipeout.cc
index 4c18623c7dc8a4233ac7c31c6a43c3d61aeb6b32..3c7985d31a8a52bd45e3900209150ec17272b4a5 100644
--- a/chrome/service/cloud_print/cloud_print_wipeout.cc
+++ b/chrome/service/cloud_print/cloud_print_wipeout.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/service/cloud_print/cloud_print_wipeout.h"
 
+#include "chrome/common/cloud_print/cloud_print_helpers.h"
 #include "chrome/service/cloud_print/cloud_print_consts.h"
 #include "chrome/service/cloud_print/cloud_print_helpers.h"
 
@@ -33,9 +34,9 @@ void CloudPrintWipeout::UnregisterNextPrinter() {
   std::string printer_id = printer_ids_.front();
   printer_ids_.pop_front();
 
-  GURL url = CloudPrintHelpers::GetUrlForPrinterDelete(cloud_print_server_url_,
-                                                       printer_id,
-                                                       "connector_disabled");
+  GURL url = cloud_print::GetUrlForPrinterDelete(cloud_print_server_url_,
+                                                 printer_id,
+                                                 "connector_disabled");
   request_ = new CloudPrintURLFetcher;
   request_->StartGetRequest(url, this, kMaxWipeoutAttempts, std::string());
 }
@@ -61,6 +62,6 @@ CloudPrintURLFetcher::ResponseAction CloudPrintWipeout::OnRequestAuthError() {
 }
 
 std::string CloudPrintWipeout::GetAuthHeader() {
-  return CloudPrintHelpers::GetCloudPrintAuthHeader(auth_token_);
+  return cloud_print::GetCloudPrintAuthHeader(auth_token_);
 }