Call WTFString::split(UChar, Vector&) when possible

Source/web/tests/ActivityLoggerTest.cpp

 // Copyright 2014 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 "config.h"
 
 #include "FrameTestHelpers.h"
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/V8DOMActivityLogger.h"
 #include "web/WebLocalFrameImpl.h"
@@ skipping 75 matching lines @@
         Vector<ScriptSourceCode> sources;
         sources.append(ScriptSourceCode(script));
         Vector<v8::Local<v8::Value> > results;
         m_scriptController->executeScriptInIsolatedWorld(isolatedWorldId, sources, extensionGroup, 0);
         runPendingTasks();
     }
 
     bool verifyActivities(const String& activities)
     {
         Vector<String> activityVector;
-        activities.split("\n", activityVector);
+        activities.split('\n', activityVector);
         return m_activityLogger->verifyActivities(activityVector);
     }
 
 private:
     static const int isolatedWorldId = 1;
     static const int extensionGroup = 0;
 
     WebViewHelper m_webViewHelper;
     ScriptController* m_scriptController;
     // TestActivityLogger is owned by a static table within V8DOMActivityLogger
@@ skipping 195 matching lines @@
         "HTMLFormElement.action | data:text/html;charset=utf-8,\n"
         "blinkAddElement | form | post | data:text/html;charset=utf-8,\n"
         "blinkAddElement | form | post | data:text/html;charset=utf-8,";
     executeScriptInMainWorld(code);
     ASSERT_TRUE(verifyActivities(""));
     executeScriptInIsolatedWorld(code);
     ASSERT_TRUE(verifyActivities(expectedActivities));
 }
 
 } // namespace