Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/policy/policy_cert_verifier.h

Index: chrome/browser/chromeos/policy/policy_cert_verifier.h
diff --git a/chrome/browser/chromeos/policy/policy_cert_verifier.h b/chrome/browser/chromeos/policy/policy_cert_verifier.h
index c43601b3094e18361d137bc37166266254727760..26242770a2f5e58d02acb6de86fb9e63023f08e4 100644
--- a/chrome/browser/chromeos/policy/policy_cert_verifier.h
+++ b/chrome/browser/chromeos/policy/policy_cert_verifier.h
@@ -5,13 +5,13 @@
 #ifndef CHROME_BROWSER_CHROMEOS_POLICY_POLICY_CERT_VERIFIER_H_
 #define CHROME_BROWSER_CHROMEOS_POLICY_POLICY_CERT_VERIFIER_H_
 
+#include <memory>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
 #include "net/cert/cert_trust_anchor_provider.h"
 #include "net/cert/cert_verifier.h"
@@ -54,7 +54,7 @@ class PolicyCertVerifier : public net::CertVerifier,
              net::CRLSet* crl_set,
              net::CertVerifyResult* verify_result,
              const net::CompletionCallback& callback,
-             scoped_ptr<Request>* out_req,
+             std::unique_ptr<Request>* out_req,
              const net::BoundNetLog& net_log) override;
 
   bool SupportsOCSPStapling() override;
@@ -65,7 +65,7 @@ class PolicyCertVerifier : public net::CertVerifier,
  private:
   net::CertificateList trust_anchors_;
   base::Closure anchor_used_callback_;
-  scoped_ptr<CertVerifier> delegate_;
+  std::unique_ptr<CertVerifier> delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyCertVerifier);
 };