Added multi-profile support for attestation on chromeos.

chrome/browser/chromeos/attestation/platform_verification_flow.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_ATTESTATION_PLATFORM_VERIFICATION_FLOW_H_
 #define CHROME_BROWSER_CHROMEOS_ATTESTATION_PLATFORM_VERIFICATION_FLOW_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 156 matching lines @@
   // operation should proceed, this method invokes a certificate request.
   void OnConsentResponse(content::WebContents* web_contents,
                          const std::string& service_id,
                          const std::string& challenge,
                          const ChallengeCallback& callback,
                          ConsentType consent_type,
                          ConsentResponse consent_response);
 
   // A callback called when an attestation certificate request operation
   // completes.  |service_id|, |challenge|, and |callback| are the same as in
-  // ChallengePlatformKey.  |operation_success| is true iff the certificate
-  // request operation succeeded.  |certificate| holds the certificate for the
-  // platform key on success.  If the certificate request was successful, this
-  // method invokes a request to sign the challenge.
-  void OnCertificateReady(const std::string& service_id,
+  // ChallengePlatformKey.  |user_email| is the canonical email address for
+  // which the certificate was requested.  |operation_success| is true iff the
+  // certificate request operation succeeded.  |certificate| holds the
+  // certificate for the platform key on success.  If the certificate request
+  // was successful, this method invokes a request to sign the challenge.
+  void OnCertificateReady(const std::string& user_email,

[bartfab (slow), 2013/10/13 16:31:35]

We have many different names for the same thing: user_email == user_name ==
user_id == account_id. To tame this a bit, we decided to only use the term
user_id in all new code.

[Darren Krahn, 2013/10/15 16:49:06]

Done.

+                          const std::string& service_id,
                           const std::string& challenge,
                           const ChallengeCallback& callback,
                           bool operation_success,
                           const std::string& certificate);
 
   // A callback called when a challenge signing request has completed.  The
   // |certificate| is the platform certificate for the key which signed the
   // |challenge|.  |callback| is the same as in ChallengePlatformKey.
   // |operation_success| is true iff the challenge signing operation was
   // successful.  If it was successful, |response_data| holds the challenge
@@ skipping 60 matching lines @@
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<PlatformVerificationFlow> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformVerificationFlow);
 };
 
 }  // namespace attestation
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_ATTESTATION_PLATFORM_VERIFICATION_FLOW_H_