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

components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm

Index: components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm
diff --git a/components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm b/components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm
index bb0991430b5b28a57498f00f7aa02ce7ae6a4cde..8f47b4513c312a9b59a48e94423309aaa2c4c238 100644
--- a/components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm
+++ b/components/open_from_clipboard/clipboard_recent_content_ios_unittest.mm
@@ -6,7 +6,8 @@
 
 #import <UIKit/UIKit.h>
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
@@ -58,7 +59,7 @@ class ClipboardRecentContentIOSTest : public ::testing::Test {
   }
 
  protected:
-  scoped_ptr<ClipboardRecentContentIOS> clipboard_content_;
+  std::unique_ptr<ClipboardRecentContentIOS> clipboard_content_;
 };
 
 TEST_F(ClipboardRecentContentIOSTest, SchemeFiltering) {