Show user credentials chooser bubble.

chrome/browser/ui/passwords/manage_passwords_ui_controller.h

Index: chrome/browser/ui/passwords/manage_passwords_ui_controller.h
diff --git a/chrome/browser/ui/passwords/manage_passwords_ui_controller.h b/chrome/browser/ui/passwords/manage_passwords_ui_controller.h
index 7482d5ad00ec461e67bb5e8583355090110d29cb..30b82612f853e25963e7d8fe71457cd315972fe8 100644
--- a/chrome/browser/ui/passwords/manage_passwords_ui_controller.h
+++ b/chrome/browser/ui/passwords/manage_passwords_ui_controller.h
@@ -21,6 +21,11 @@ namespace content {
 class WebContents;
 }
 
+namespace password_manager {
+struct CredentialInfo;
+}
+
+class ManagePasswordsBubbleModel;
 class ManagePasswordsIcon;
 
 // Per-tab class to control the Omnibox password icon and bubble.
@@ -38,6 +43,12 @@ class ManagePasswordsUIController
   void OnPasswordSubmitted(
       scoped_ptr<password_manager::PasswordFormManager> form_manager);
 
+  // Called when the site asks user to choose from credentials. This triggers
+  // the UI to prompt the user. |credentials| shouldn't be empty.
+  bool OnChooseCredentials(
+      ScopedVector<autofill::PasswordForm> credentials,
+      base::Callback<void(const password_manager::CredentialInfo&)> callback);
+
   // Called when the password will be saved automatically, but we still wish to
   // visually inform the user that the save has occured.
   void OnAutomaticPasswordSave(
@@ -64,6 +75,11 @@ class ManagePasswordsUIController
   // and WILL be in MANAGE_STATE after this method executes.
   virtual void SavePassword();
 
+  // Called from the model when the user chooses a credential.
+  // The controller MUST be in a pending credentials state.
+  virtual void ChooseCredential(bool was_chosen,
+                                const autofill::PasswordForm& form);
+
   // Called from the model when the user chooses to never save passwords; passes
   // the action off to the FormManager. The controller MUST be in a pending
   // state, and WILL be in BLACKLIST_STATE after this method executes.
@@ -77,12 +93,15 @@ class ManagePasswordsUIController
   // Open a new tab, pointing to the password manager settings page.
   virtual void NavigateToPasswordManagerSettingsPage();
 
-  virtual const autofill::PasswordForm& PendingCredentials() const;
+  virtual const autofill::PasswordForm& PendingPassword() const;
 
   // Set the state of the Omnibox icon, and possibly show the associated bubble
   // without user interaction.
   virtual void UpdateIconAndBubbleState(ManagePasswordsIcon* icon);
 
+  // Called from the model when the bubble is displayed.
+  void OnBubbleShown();
+
   password_manager::ui::State state() const { return state_; }
 
   // True if a password is sitting around, waiting for a user to decide whether
@@ -104,6 +123,11 @@ class ManagePasswordsUIController
   virtual void SavePasswordInternal();
   virtual void NeverSavePasswordInternal();
 
+  // Called when a passwordform is autofilled, when a new passwordform is
+  // submitted, or when a navigation occurs to update the visibility of the
+  // manage passwords icon and bubble.
+  virtual void UpdateBubbleAndIconVisibility();
+
   // content::WebContentsObserver:
   void DidNavigateMainFrame(
       const content::LoadCommittedDetails& details,
@@ -132,16 +156,14 @@ class ManagePasswordsUIController
 
  private:
   friend class content::WebContentsUserData<ManagePasswordsUIController>;
+  friend void InitPasswordsModelFromController(

[Mike West, 2014/11/20 08:19:32]

Why `friend`?

[vasilii, 2014/11/20 15:08:06]

We steal ScopedVector<autofill::PasswordForm> from this class.

+      ManagePasswordsUIController* controller,
+      ManagePasswordsBubbleModel* model);
 
   // Shows the password bubble without user interaction. The controller MUST
   // be in PENDING_PASSWORD_AND_BUBBLE_STATE.
   void ShowBubbleWithoutUserInteraction();
 
-  // Called when a passwordform is autofilled, when a new passwordform is
-  // submitted, or when a navigation occurs to update the visibility of the
-  // manage passwords icon and bubble.
-  void UpdateBubbleAndIconVisibility();
-
   // content::WebContentsObserver:
   void WebContentsDestroyed() override;
 
@@ -151,9 +173,13 @@ class ManagePasswordsUIController
   // associated login information in Chrome's password store.
   scoped_ptr<password_manager::PasswordFormManager> form_manager_;
 
-  // Stores whether autofill was blocked due to a user's decision to blacklist
-  // the current site ("Never save passwords for this site").
-  bool autofill_blocked_;

[Mike West, 2014/11/20 08:19:32]

This was unused? Weird.

[vasilii, 2014/11/20 15:08:05]

Yes.

+  // A callback to be invoked when user selects a credential.
+  base::Callback<void(const password_manager::CredentialInfo&)>
+      credentials_callback_;
+
+  // Contains true is the bubble's appeared during the last call to
+  // UpdateBubbleAndIconVisibility().
+  bool bubble_shown_;
 
   // The origin of the form we're currently dealing with; we'll use this to
   // determine which PasswordStore changes we should care about when updating