Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/loader/LinkLoaderTest.cpp

 // Copyright 2015 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 "core/loader/LinkLoader.h"
 
 #include "core/fetch/MemoryCache.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/frame/Settings.h"
 #include "core/html/LinkRelAttribute.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/LinkLoaderClient.h"
 #include "core/loader/NetworkHintsInterface.h"
 #include "core/testing/DummyPageHolder.h"
 #include "platform/network/ResourceLoadPriority.h"
 #include "platform/testing/URLTestHelpers.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebURLLoaderMockFactory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include <base/macros.h>
-#include <memory>
 
 namespace blink {
 
 class MockLinkLoaderClient final : public GarbageCollectedFinalized<MockLinkLoaderClient>, public LinkLoaderClient {
     USING_GARBAGE_COLLECTED_MIXIN(MockLinkLoaderClient);
 public:
     static MockLinkLoaderClient* create(bool shouldLoad)
     {
         return new MockLinkLoaderClient(shouldLoad);
     }
@@ skipping 97 matching lines @@
         {"http://example.test/cat.empty", "", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, true, true},
         {"http://example.test/cat.blob", "blabla", "foo/bar", "", ResourceLoadPriorityLow, WebURLRequest::RequestContextSubresource, false, false},
         // Media tests
         {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityLow, WebURLRequest::RequestContextImage, true, true},
         {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 400px)", ResourceLoadPriorityUnresolved, WebURLRequest::RequestContextImage, true, false},
         {"http://example.test/cat.gif", "image", "image/gif", "(max-width: 600px)", ResourceLoadPriorityLow, WebURLRequest::RequestContextImage, false, false},
     };
 
     // Test the cases with a single header
     for (const auto& testCase : cases) {
-        std::unique_ptr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
+        OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
         dummyPageHolder->frame().settings()->setScriptEnabled(true);
         Persistent<MockLinkLoaderClient> loaderClient = MockLinkLoaderClient::create(testCase.linkLoaderShouldLoadValue);
         LinkLoader* loader = LinkLoader::create(loaderClient.get());
         KURL hrefURL = KURL(KURL(), testCase.href);
         URLTestHelpers::registerMockedErrorURLLoad(hrefURL);
         loader->loadLink(LinkRelAttribute("preload"),
             CrossOriginAttributeNotSet,
             testCase.type,
             testCase.as,
             testCase.media,
@@ skipping 35 matching lines @@
     } cases[] = {
         {"http://example.com/", true},
         {"https://example.com/", true},
         {"//example.com/", true},
     };
 
     // TODO(yoav): Test (and fix) shouldLoad = false
 
     // Test the cases with a single header
     for (const auto& testCase : cases) {
-        std::unique_ptr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
+        OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
         dummyPageHolder->document().settings()->setDNSPrefetchingEnabled(true);
         Persistent<MockLinkLoaderClient> loaderClient = MockLinkLoaderClient::create(testCase.shouldLoad);
         LinkLoader* loader = LinkLoader::create(loaderClient.get());
         KURL hrefURL = KURL(KURL(ParsedURLStringTag(), String("http://example.com")), testCase.href);
         NetworkHintsMock networkHints;
         loader->loadLink(LinkRelAttribute("dns-prefetch"),
             CrossOriginAttributeNotSet,
             String(),
             String(),
             String(),
@@ skipping 15 matching lines @@
         const bool isCrossOrigin;
     } cases[] = {
         {"http://example.com/", CrossOriginAttributeNotSet, true, false, false},
         {"https://example.com/", CrossOriginAttributeNotSet, true, true, false},
         {"http://example.com/", CrossOriginAttributeAnonymous, true, false, true},
         {"//example.com/", CrossOriginAttributeNotSet, true, false, false},
     };
 
     // Test the cases with a single header
     for (const auto& testCase : cases) {
-        std::unique_ptr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
+        OwnPtr<DummyPageHolder> dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
         Persistent<MockLinkLoaderClient> loaderClient = MockLinkLoaderClient::create(testCase.shouldLoad);
         LinkLoader* loader = LinkLoader::create(loaderClient.get());
         KURL hrefURL = KURL(KURL(ParsedURLStringTag(), String("http://example.com")), testCase.href);
         NetworkHintsMock networkHints;
         loader->loadLink(LinkRelAttribute("preconnect"),
             testCase.crossOrigin,
             String(),
             String(),
             String(),
             hrefURL,
             dummyPageHolder->document(),
             networkHints);
         ASSERT_EQ(testCase.shouldLoad, networkHints.didPreconnect());
         ASSERT_EQ(testCase.isHTTPS, networkHints.isHTTPS());
         ASSERT_EQ(testCase.isCrossOrigin, networkHints.isCrossOrigin());
     }
 }
 
 } // namespace blink