[blink] Unique pointers in Platform.h

content/test/test_blink_web_unit_test_support.cc

 // Copyright 2013 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 "content/test/test_blink_web_unit_test_support.h"
 
 #include "base/callback.h"
 #include "base/feature_list.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 13 matching lines @@
 #include "content/child/web_url_loader_impl.h"
 #include "content/test/mock_webclipboard_impl.h"
 #include "content/test/web_gesture_curve_mock.h"
 #include "media/base/media.h"
 #include "media/media_features.h"
 #include "net/cookies/cookie_monster.h"
 #include "third_party/WebKit/public/platform/WebConnectionType.h"
 #include "third_party/WebKit/public/platform/WebData.h"
 #include "third_party/WebKit/public/platform/WebNetworkStateNotifier.h"
 #include "third_party/WebKit/public/platform/WebPluginListBuilder.h"
+#include "third_party/WebKit/public/platform/WebRTCCertificateGenerator.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebThread.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/scheduler/renderer/renderer_scheduler.h"
 #include "third_party/WebKit/public/platform/scheduler/test/renderer_scheduler_test_support.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
 #include "v8/include/v8.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
 #include "gin/v8_initializer.h"  // nogncheck
 #endif
 
 #if BUILDFLAG(ENABLE_WEBRTC)
 #include "content/renderer/media/rtc_certificate.h"
-#include "third_party/WebKit/public/platform/WebRTCCertificateGenerator.h"
 #include "third_party/webrtc/base/rtccertificate.h"  // nogncheck
 #endif
 
 using blink::WebString;
 
 namespace {
 
 class DummyTaskRunner : public base::SingleThreadTaskRunner {
  public:
   DummyTaskRunner() : thread_id_(base::PlatformThread::CurrentId()) {}
@@ skipping 196 matching lines @@
 }
 
 blink::WebString TestBlinkWebUnitTestSupport::DefaultLocale() {
   return blink::WebString::FromASCII("en-US");
 }
 
 blink::WebCompositorSupport* TestBlinkWebUnitTestSupport::CompositorSupport() {
   return &compositor_support_;
 }
 
-blink::WebGestureCurve* TestBlinkWebUnitTestSupport::CreateFlingAnimationCurve(
+std::unique_ptr<blink::WebGestureCurve>
+TestBlinkWebUnitTestSupport::CreateFlingAnimationCurve(
     blink::WebGestureDevice device_source,
     const blink::WebFloatPoint& velocity,
     const blink::WebSize& cumulative_scroll) {
-  // Caller will retain and release.
-  return new WebGestureCurveMock(velocity, cumulative_scroll);
+  return base::MakeUnique<WebGestureCurveMock>(velocity, cumulative_scroll);
 }
 
 blink::WebURLLoaderMockFactory*
 TestBlinkWebUnitTestSupport::GetURLLoaderMockFactory() {
   return url_loader_factory_.get();
 }
 
 blink::WebThread* TestBlinkWebUnitTestSupport::CurrentThread() {
   if (web_thread_ && web_thread_->IsCurrentThread())
     return web_thread_.get();
@@ skipping 35 matching lines @@
             pem_private_key.Utf8(), pem_certificate.Utf8()));
     if (!certificate)
       return nullptr;
     return base::MakeUnique<RTCCertificate>(certificate);
   }
 };
 
 }  // namespace
 #endif  // BUILDFLAG(ENABLE_WEBRTC)
 
-blink::WebRTCCertificateGenerator*
+std::unique_ptr<blink::WebRTCCertificateGenerator>
 TestBlinkWebUnitTestSupport::CreateRTCCertificateGenerator() {
 #if BUILDFLAG(ENABLE_WEBRTC)
-  return new TestWebRTCCertificateGenerator();
+  return base::MakeUnique<TestWebRTCCertificateGenerator>();
 #else
   return nullptr;
 #endif
 }
 
 }  // namespace content