Don't create a sync node when updating an URL that wasn't typed.

chrome/browser/sync/test/integration/typed_urls_helper.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/test/integration/typed_urls_helper.h"
 
 #include "base/compiler_specific.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/task/cancelable_task_tracker.h"
@@ skipping 151 matching lines @@
                   const base::Time& timestamp) {
   service->AddPage(url,
                    timestamp,
                    NULL, // scope
                    1234, // nav_entry_id
                    GURL(),  // referrer
                    history::RedirectList(),
                    transition,
                    source,
                    false);
-  service->SetPageTitle(url, base::ASCIIToUTF16(url.spec() + " - title"));
 }
 
 history::URLRows GetTypedUrlsFromHistoryService(
     history::HistoryService* service) {
   base::CancelableTaskTracker tracker;
   history::URLRows rows;
   base::WaitableEvent wait_event(true, false);
   service->ScheduleDBTask(
       scoped_ptr<history::HistoryDBTask>(
           new GetTypedUrlsTask(&rows, &wait_event)),
@@ skipping 142 matching lines @@
 void DeleteUrlsFromHistory(int index, const std::vector<GURL>& urls) {
   HistoryServiceFactory::GetForProfileWithoutCreating(
       test()->GetProfile(index))->DeleteURLsForTest(urls);
   if (test()->use_verifier())
     HistoryServiceFactory::GetForProfile(test()->verifier(),
                                          ServiceAccessType::IMPLICIT_ACCESS)
         ->DeleteURLsForTest(urls);
   WaitForHistoryDBThread(index);
 }
 
+void SetPageTitle(int index, const GURL& url, const std::string& title) {
+  HistoryServiceFactory::GetForProfileWithoutCreating(test()->GetProfile(index))
+      ->SetPageTitle(url, base::UTF8ToUTF16(title));
+  if (test()->use_verifier())
+    HistoryServiceFactory::GetForProfile(test()->verifier(),
+                                         ServiceAccessType::IMPLICIT_ACCESS)
+        ->SetPageTitle(url, base::UTF8ToUTF16(title));
+  WaitForHistoryDBThread(index);
+}
+
 bool CheckURLRowVectorsAreEqual(const history::URLRows& left,
                                 const history::URLRows& right) {
   if (left.size() != right.size())
     return false;
   for (size_t i = 0; i < left.size(); ++i) {
     // URLs could be out-of-order, so look for a matching URL in the second
     // array.
     bool found = false;
     for (size_t j = 0; j < right.size(); ++j) {
       if (left[i].url() == right[j].url()) {
@@ skipping 85 matching lines @@
 
 }  //  namespace
 
 bool AwaitCheckAllProfilesHaveSameURLsAsVerifier() {
   ProfilesHaveSameURLsChecker checker;
   checker.Wait();
   return !checker.TimedOut();
 }
 
 }  // namespace typed_urls_helper