Move GUID utils to src/chrome/common.

chrome/browser/autofill/autofill_manager.cc

Index: chrome/browser/autofill/autofill_manager.cc
diff --git a/chrome/browser/autofill/autofill_manager.cc b/chrome/browser/autofill/autofill_manager.cc
index 1fd4a3ad86a913c6645937634c0aeaabb350b584..6685478104d94c8b58a360c4dbb89dfeddda1802 100644
--- a/chrome/browser/autofill/autofill_manager.cc
+++ b/chrome/browser/autofill/autofill_manager.cc
@@ -9,6 +9,7 @@
 
 #include "app/l10n_util.h"
 #include "base/basictypes.h"
+#include "base/guid.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autofill_cc_infobar_delegate.h"
@@ -16,7 +17,6 @@
 #include "chrome/browser/autofill/form_structure.h"
 #include "chrome/browser/autofill/phone_number.h"
 #include "chrome/browser/autofill/select_control_handler.h"
-#include "chrome/browser/guid.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
@@ -284,11 +284,11 @@ bool AutoFillManager::FillAutoFillFormData(int query_id,
   std::string cc_guid;
   std::string profile_guid;
   UnpackGUIDs(unique_id, &cc_guid, &profile_guid);
-  DCHECK(!guid::IsValidGUID(cc_guid) || !guid::IsValidGUID(profile_guid));
+  DCHECK(!base::IsValidGUID(cc_guid) || !base::IsValidGUID(profile_guid));
 
   // Find the profile that matches the |profile_id|, if one is specified.
   const AutoFillProfile* profile = NULL;
-  if (guid::IsValidGUID(profile_guid)) {
+  if (base::IsValidGUID(profile_guid)) {
     for (std::vector<AutoFillProfile*>::const_iterator iter = profiles.begin();
          iter != profiles.end(); ++iter) {
       if ((*iter)->guid() == profile_guid) {
@@ -301,7 +301,7 @@ bool AutoFillManager::FillAutoFillFormData(int query_id,
 
   // Find the credit card that matches the |cc_id|, if one is specified.
   const CreditCard* credit_card = NULL;
-  if (guid::IsValidGUID(cc_guid)) {
+  if (base::IsValidGUID(cc_guid)) {
     for (std::vector<CreditCard*>::const_iterator iter = credit_cards.begin();
          iter != credit_cards.end(); ++iter) {
       if ((*iter)->guid() == cc_guid) {
@@ -750,7 +750,7 @@ void AutoFillManager::UnpackGUIDs(int id,
 int AutoFillManager::GUIDToID(const std::string& guid) {
   static int last_id = 1;
 
-  if (!guid::IsValidGUID(guid))
+  if (!base::IsValidGUID(guid))
     return 0;
 
   std::map<std::string, int>::const_iterator iter = guid_id_map_.find(guid);