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

chrome/browser/predictors/autocomplete_action_predictor.cc

Index: chrome/browser/predictors/autocomplete_action_predictor.cc
diff --git a/chrome/browser/predictors/autocomplete_action_predictor.cc b/chrome/browser/predictors/autocomplete_action_predictor.cc
index 799bfda73375ad852ac2abae98bb27977e35ba38..33119069718a3581d6ee9b2de240c7176dd5f0fa 100644
--- a/chrome/browser/predictors/autocomplete_action_predictor.cc
+++ b/chrome/browser/predictors/autocomplete_action_predictor.cc
@@ -9,6 +9,7 @@
 #include <vector>
 
 #include "base/bind.h"
+#include "base/guid.h"
 #include "base/i18n/case_conversion.h"
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
@@ -27,7 +28,6 @@
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_notification_types.h"
-#include "chrome/common/guid.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
@@ -342,7 +342,7 @@ void AutocompleteActionPredictor::OnOmniboxOpenedUrl(
 
       DBCacheMap::iterator it = db_cache_.find(key);
       if (it == db_cache_.end()) {
-        row.id = guid::GenerateGUID();
+        row.id = base::GenerateGUID();
         row.number_of_hits = is_hit ? 1 : 0;
         row.number_of_misses = is_hit ? 0 : 1;