Move guid generation from chrome/common/ to base/.

chrome/browser/policy/cloud_policy_controller.cc

Index: chrome/browser/policy/cloud_policy_controller.cc
diff --git a/chrome/browser/policy/cloud_policy_controller.cc b/chrome/browser/policy/cloud_policy_controller.cc
index 83bde4a58139a36844bf56602416be948bc1d6b1..4eb9a7f9e35f2c798f5bf35ea3a13fa45192ed61 100644
--- a/chrome/browser/policy/cloud_policy_controller.cc
+++ b/chrome/browser/policy/cloud_policy_controller.cc
@@ -8,6 +8,7 @@
 #include <string>
 
 #include "base/bind.h"
+#include "base/guid.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/rand_util.h"
@@ -20,7 +21,6 @@
 #include "chrome/browser/policy/device_token_fetcher.h"
 #include "chrome/browser/policy/enterprise_metrics.h"
 #include "chrome/browser/policy/policy_notifier.h"
-#include "chrome/common/guid.h"
 
 namespace policy {
 
@@ -319,7 +319,7 @@ void CloudPolicyController::FetchToken() {
     if (CanBeInManagedDomain(data_store_->user_name())) {
       // Generate a new random device id. (It'll only be kept if registration
       // succeeds.)
-      data_store_->set_device_id(guid::GenerateGUID());
+      data_store_->set_device_id(base::GenerateGUID());
       token_fetcher_->FetchToken();
     } else {
       SetState(STATE_TOKEN_UNMANAGED);