Rename OwnPtr::clear() to reset() in web/.

third_party/WebKit/Source/web/tests/WebHelperPluginTest.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 "public/web/WebHelperPlugin.h"
 
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebLocalFrame.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 34 matching lines @@
 class WebHelperPluginTest : public ::testing::Test {
 protected:
     void SetUp() override
     {
         m_helper.initializeAndLoad("about:blank", false, &m_frameClient);
     }
 
 
     void destroyHelperPlugin()
     {
-        m_plugin.clear();
+        m_plugin.reset();
         // WebHelperPlugin is destroyed by a task posted to the message loop.
         testing::runPendingTasks();
     }
 
     FrameTestHelpers::WebViewHelper m_helper;
     WebHelperPluginFrameClient m_frameClient;
     OwnPtr<WebHelperPlugin> m_plugin;
 };
 
 TEST_F(WebHelperPluginTest, CreateAndDestroyAfterWebViewDestruction)
@@ skipping 20 matching lines @@
 {
     m_frameClient.setCreatePlaceholder(true);
 
     m_plugin = adoptPtr(WebHelperPlugin::create("hello", m_helper.webView()->mainFrame()->toWebLocalFrame()));
     EXPECT_EQ(0, m_plugin.get());
 }
 
 } // namespace
 
 } // namespace blink