Move UI dependency from WebDataService to WebDataServiceFactory.

chrome/browser/webdata/web_data_service.cc

Index: chrome/browser/webdata/web_data_service.cc
diff --git a/chrome/browser/webdata/web_data_service.cc b/chrome/browser/webdata/web_data_service.cc
index 50acf2e616b6faa418d616b0996209c0ccd7c22f..9557ef869d875f7c318002d45e6168e7628fed22 100644
--- a/chrome/browser/webdata/web_data_service.cc
+++ b/chrome/browser/webdata/web_data_service.cc
@@ -63,8 +63,9 @@ WDKeywordsResult::WDKeywordsResult()
 
 WDKeywordsResult::~WDKeywordsResult() {}
 
-WebDataService::WebDataService()
-    : autocomplete_syncable_service_(NULL),
+WebDataService::WebDataService(const ProfileErrorCallback& callback)
+    : WebDataServiceBase(callback),
+      autocomplete_syncable_service_(NULL),
       autofill_profile_syncable_service_(NULL) {
 }
 
@@ -275,6 +276,12 @@ void WebDataService::RemoveAutofillProfilesAndCreditCardsModifiedBetween(
       this, delete_begin, delete_end));
 }
 
+WebDataService::WebDataService()
+    : WebDataServiceBase(ProfileErrorCallback()),
+      autocomplete_syncable_service_(NULL),
+      autofill_profile_syncable_service_(NULL) {
+}
+
 WebDataService::~WebDataService() {
   DCHECK(!autocomplete_syncable_service_);
   DCHECK(!autofill_profile_syncable_service_);