Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm

 // 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 "components/open_from_clipboard/clipboard_recent_content_ios.h"
 
 #import <UIKit/UIKit.h>
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 namespace {
 
 void SetPasteboardImage(UIImage* image) {
   [[UIPasteboard generalPasteboard] setImage:image];
 }
 
 void SetPasteboardContent(const char* data) {
@@ skipping 31 matching lines @@
     clipboard_content_->last_pasteboard_change_date_.reset([changeDate copy]);
     clipboard_content_->SaveToUserDefaults();
   }
 
   void SetStoredPasteboardChangeCount(NSInteger newChangeCount) {
     clipboard_content_->last_pasteboard_change_count_ = newChangeCount;
     clipboard_content_->SaveToUserDefaults();
   }
 
  protected:
-  scoped_ptr<ClipboardRecentContentIOS> clipboard_content_;
+  std::unique_ptr<ClipboardRecentContentIOS> clipboard_content_;
 };
 
 TEST_F(ClipboardRecentContentIOSTest, SchemeFiltering) {
   GURL gurl;
 
   // Test unrecognized URL.
   SetPasteboardContent(kUnrecognizedURL);
   EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
 
   // Test recognized URL.
@@ skipping 84 matching lines @@
   SetPasteboardImage(image);
 
   // Pasteboard should appear empty.
   EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
 
   // Tests that if URL is added again, pasteboard provides it normally.
   SetPasteboardContent(kRecognizedURL);
   EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
   EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
 }