Move GUID utils to src/chrome/common.

chrome/browser/dom_ui/options/autofill_options_handler.cc

Index: chrome/browser/dom_ui/options/autofill_options_handler.cc
diff --git a/chrome/browser/dom_ui/options/autofill_options_handler.cc b/chrome/browser/dom_ui/options/autofill_options_handler.cc
index adc1804c68ecf4b6732c29f2eae1d96196475f91..ec2a9a37b99b4e884b636f0fafb6134fcabf9bf3 100644
--- a/chrome/browser/dom_ui/options/autofill_options_handler.cc
+++ b/chrome/browser/dom_ui/options/autofill_options_handler.cc
@@ -7,13 +7,13 @@
 #include <vector>
 
 #include "app/l10n_util.h"
+#include "base/guid.h"
 #include "base/logging.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/autofill/autofill_profile.h"
 #include "chrome/browser/autofill/credit_card.h"
-#include "chrome/browser/guid.h"
 #include "chrome/browser/profiles/profile.h"
 #include "grit/generated_resources.h"
 
@@ -216,8 +216,8 @@ void AutoFillOptionsHandler::UpdateAddress(const ListValue* args) {
   if (args->GetString(11, &value))
     profile.SetInfo(AutoFillType(EMAIL_ADDRESS), value);
 
-  if (!guid::IsValidGUID(profile.guid())) {
-    profile.set_guid(guid::GenerateGUID());
+  if (!base::IsValidGUID(profile.guid())) {
+    profile.set_guid(base::GenerateGUID());
     personal_data_->AddProfile(profile);
   } else {
     personal_data_->UpdateProfile(profile);
@@ -310,8 +310,8 @@ void AutoFillOptionsHandler::UpdateCreditCard(const ListValue* args) {
   if (args->GetString(4, &value))
     credit_card.SetInfo(AutoFillType(CREDIT_CARD_EXP_4_DIGIT_YEAR), value);
 
-  if (!guid::IsValidGUID(credit_card.guid())) {
-    credit_card.set_guid(guid::GenerateGUID());
+  if (!base::IsValidGUID(credit_card.guid())) {
+    credit_card.set_guid(base::GenerateGUID());
     personal_data_->AddCreditCard(credit_card);
   } else {
     personal_data_->UpdateCreditCard(credit_card);