[Password Manager] Add UMA stats for custom passphrase users.

chrome/browser/password_manager/chrome_password_manager_client.h

 // Copyright 2014 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_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "components/password_manager/content/browser/content_credential_manager_dispatcher.h"
@@ skipping 26 matching lines @@
       public content::WebContentsObserver,
       public content::WebContentsUserData<ChromePasswordManagerClient> {
  public:
   virtual ~ChromePasswordManagerClient();
 
   // PasswordManagerClient implementation.
   virtual bool IsAutomaticPasswordSavingEnabled() const override;
   virtual bool IsPasswordManagerEnabledForCurrentPage() const override;
   virtual bool ShouldFilterAutofillResult(
       const autofill::PasswordForm& form) override;
+  virtual std::string GetSyncUsername() const override;
   virtual bool IsSyncAccountCredential(
       const std::string& username, const std::string& origin) const override;
   virtual void AutofillResultsComputed() override;
   virtual bool PromptUserToSavePassword(
       scoped_ptr<password_manager::PasswordFormManager> form_to_save) override;
   virtual void AutomaticPasswordSave(
       scoped_ptr<password_manager::PasswordFormManager> saved_form_manager)
       override;
   virtual void PasswordWasAutofilled(
       const autofill::PasswordFormMap& best_matches) const override;
   virtual void PasswordAutofillWasBlocked(
       const autofill::PasswordFormMap& best_matches) const override;
   virtual PrefService* GetPrefs() override;
   virtual password_manager::PasswordStore* GetPasswordStore() override;
   virtual password_manager::PasswordManagerDriver* GetDriver() override;
   virtual base::FieldTrial::Probability GetProbabilityForExperiment(
       const std::string& experiment_name) override;
-  virtual bool IsPasswordSyncEnabled() override;
+  virtual bool IsPasswordSyncEnabled(
+      password_manager::CustomPassphraseState state) override;
   virtual void OnLogRouterAvailabilityChanged(bool router_can_be_used) override;
   virtual void LogSavePasswordProgress(const std::string& text) override;
   virtual bool IsLoggingActive() const override;
 
   // Hides any visible generation UI.
   void HidePasswordGenerationPopup();
 
   static void CreateForWebContentsWithAutofillClient(
       content::WebContents* contents,
       autofill::AutofillClient* autofill_client);
@@ skipping 86 matching lines @@
   AutofillForSyncCredentialsState autofill_sync_state_;
 
   // If the sync credential was filtered during autofill. Used for statistics
   // reporting.
   bool sync_credential_was_filtered_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromePasswordManagerClient);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_