Demo UI for device discovery and registration

chrome/browser/ui/webui/print_preview/print_preview_handler.cc

Index: chrome/browser/ui/webui/print_preview/print_preview_handler.cc
diff --git a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
index 32e601288e20518dbcf145f4bd293779e5da40bf..9abc88735c84d1c8916e60d6c448b9f25dfcfd58 100644
--- a/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
+++ b/chrome/browser/ui/webui/print_preview/print_preview_handler.cc
@@ -46,6 +46,7 @@
 #include "chrome/browser/ui/webui/print_preview/sticky_settings.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/print_messages.h"
 #include "content/public/browser/browser_context.h"
@@ -82,9 +83,6 @@ using printing::Metafile;
 
 namespace {
 
-// The cloud print OAuth2 scope.
-const char kCloudPrintAuth[] = "https://www.googleapis.com/auth/cloudprint";
-
 enum UserActionBuckets {
   PRINT_TO_PRINTER,
   PRINT_TO_PDF,
@@ -293,7 +291,7 @@ class PrintPreviewHandler::AccessTokenService
 
     if (service) {
       OAuth2TokenService::ScopeSet oauth_scopes;
-      oauth_scopes.insert(kCloudPrintAuth);
+      oauth_scopes.insert(cloud_print::kCloudPrintAuth);
       scoped_ptr<OAuth2TokenService::Request> request(
           service->StartRequest(oauth_scopes, this));
       requests_[type].reset(request.release());
@@ -1088,4 +1086,3 @@ bool PrintPreviewHandler::GetPreviewDataAndTitle(
   *title = print_preview_ui->initiator_title();
   return true;
 }
-