Set sync-notification-method to "transitional" for integration tests.

chrome/test/live_sync/live_sync_test.cc

 // Copyright (c) 2010 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/test/live_sync/live_sync_test.h"
 
 #include <vector>
 
 #include "base/string_util.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/profile_manager.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 
 namespace switches {
 const std::string kPasswordFileForTest = "password-file-for-test";
 const std::string kSyncUserForTest = "sync-user-for-test";
 const std::string kSyncPasswordForTest = "sync-password-for-test";
 }
 
 void LiveSyncTest::SetUp() {
   // At this point, the browser hasn't been launched, and no services are
   // available.  But we can verify our command line parameters and fail
   // early.
-  const CommandLine* cl = CommandLine::ForCurrentProcess();
+  CommandLine* cl = CommandLine::ForCurrentProcess();
   if (cl->HasSwitch(switches::kPasswordFileForTest)) {
     // Read GAIA credentials from a local password file if specified via the
     // "--password-file-for-test" command line switch. Note: The password file
     // must be a plain text file with exactly two lines -- the username on the
     // first line and the password on the second line.
     password_file_ = cl->GetSwitchValuePath(switches::kPasswordFileForTest);
     ASSERT_FALSE(password_file_.empty()) << "Can't run live server test "
         << "without specifying --" << switches::kPasswordFileForTest
         << "=<filename>";
     std::string file_contents;
@@ skipping 12 matching lines @@
     // Read GAIA credentials from the "--sync-XXX-for-test" command line
     // parameters.
     username_ = cl->GetSwitchValueASCII(switches::kSyncUserForTest);
     password_ = cl->GetSwitchValueASCII(switches::kSyncPasswordForTest);
     ASSERT_FALSE(username_.empty()) << "Can't run live server test "
         << "without specifying --" << switches::kSyncUserForTest;
     ASSERT_FALSE(password_.empty()) << "Can't run live server test "
         << "without specifying --" << switches::kSyncPasswordForTest;
   }
 
+  // TODO(rsimha): Until we implement a fake Tango server against which tests
+  // can run, we need to set the --sync-notification-method to "transitional".
+  if (!cl->HasSwitch(switches::kSyncNotificationMethod)) {
+    cl->AppendSwitchWithValue(switches::kSyncNotificationMethod,
+        "transitional");
+  }
+
   // Unless a sync server was explicitly provided, run a test one locally.
   // TODO(ncarter): It might be better to allow the user to specify a choice
   // of sync server "providers" -- a script that could locate (or allocate)
   // a sync server instance, possibly on some remote host.  The provider
   // would be invoked before each test.
   if (!cl->HasSwitch(switches::kSyncServiceURL))
     SetUpLocalTestServer();
 
   // Yield control back to the InProcessBrowserTest framework.
   InProcessBrowserTest::SetUp();
@@ skipping 108 matching lines @@
   CommandLine* cl = CommandLine::ForCurrentProcess();
   cl->AppendSwitchWithValue(switches::kSyncServiceURL,
       StringPrintf("http://%s:%d/chromiumsync", server_.kHostName,
           server_.kOKHTTPSPort));
 }
 
 void LiveSyncTest::TearDownLocalTestServer() {
   bool success = server_.Stop();
   ASSERT_TRUE(success);
 }