Refactor Autofill for out of process iframes (OOPIF).

components/autofill/content/renderer/password_generation_agent.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 COMPONENTS_AUTOFILL_CONTENT_RENDERER_PASSWORD_GENERATION_AGENT_H_
 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_PASSWORD_GENERATION_AGENT_H_
 
 #include <map>
 #include <utility>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "content/public/renderer/render_view_observer.h"
+#include "content/public/renderer/render_frame_observer.h"
 #include "third_party/WebKit/public/web/WebInputElement.h"
 #include "url/gurl.h"
 
 namespace blink {
 class WebDocument;
 }
 
 namespace autofill {
 
 struct FormData;
 struct PasswordForm;
 
 // This class is responsible for controlling communication for password
 // generation between the browser (which shows the popup and generates
 // passwords) and WebKit (shows the generation icon in the password field).
-class PasswordGenerationAgent : public content::RenderViewObserver {
+class PasswordGenerationAgent : public content::RenderFrameObserver {
  public:
-  explicit PasswordGenerationAgent(content::RenderView* render_view);
+  explicit PasswordGenerationAgent(content::RenderFrame* render_frame);
   ~PasswordGenerationAgent() override;
 
   // Returns true if the field being changed is one where a generated password
   // is being offered. Updates the state of the popup if necessary.
   bool TextDidChangeInTextField(const blink::WebInputElement& element);
 
   // Returns true if the newly focused node caused the generation UI to show.
   bool FocusedNodeHasChanged(const blink::WebNode& node);
 
   // Called when new form controls are inserted.
-  void OnDynamicFormsSeen(blink::WebLocalFrame* frame);
+  void OnDynamicFormsSeen();
 
   // The length that a password can be before the UI is hidden.
   static const size_t kMaximumOfferSize = 5;
 
  protected:
-  // Returns true if this document is one that we should consider analyzing.
-  // Virtual so that it can be overriden during testing.
-  virtual bool ShouldAnalyzeDocument(const blink::WebDocument& document) const;
+  // Returns true if the document for |render_frame()| is one that we should
+  // consider analyzing. Virtual so that it can be overriden during testing.
+  virtual bool ShouldAnalyzeDocument() const;
 
   // RenderViewObserver:
   bool OnMessageReceived(const IPC::Message& message) override;
 
   // Use to force enable during testing.
   void set_enabled(bool enabled) { enabled_ = enabled; }
 
  private:
-  // RenderViewObserver:
-  void DidFinishDocumentLoad(blink::WebLocalFrame* frame) override;
-  void DidFinishLoad(blink::WebLocalFrame* frame) override;
+  // RenderFrameObserver:
+  void DidFinishDocumentLoad() override;
+  void DidFinishLoad() override;
 
   // Message handlers.
   void OnFormNotBlacklisted(const PasswordForm& form);
   void OnPasswordAccepted(const base::string16& password);
   void OnAccountCreationFormsDetected(
       const std::vector<autofill::FormData>& forms);
 
   // Helper function that will try and populate |password_elements_| and
   // |possible_account_creation_form_|.
-  void FindPossibleGenerationForm(blink::WebLocalFrame* frame);
+  void FindPossibleGenerationForm();
 
   // Helper function to decide if |passwords_| contains password fields for
   // an account creation form. Sets |generation_element_| to the field that
   // we want to trigger the generation UI on.
   void DetermineGenerationElement();
 
   // Show password generation UI anchored at |generation_element_|.
   void ShowGenerationPopup();
 
   // Show UI for editing a generated password at |generation_element_|.
   void ShowEditingPopup();
 
   // Hides a password generation popup if one exists.
   void HidePopup();
 
-  content::RenderView* render_view_;
-
   // Stores the origin of the account creation form we detected.
   scoped_ptr<PasswordForm> possible_account_creation_form_;
 
   // Stores the origins of the password forms confirmed not to be blacklisted
   // by the browser. A form can be blacklisted if a user chooses "never save
   // passwords for this site".
   std::vector<GURL> not_blacklisted_password_form_origins_;
 
   // Stores each password form for which the Autofill server classifies one of
   // the form's fields as an ACCOUNT_CREATION_PASSWORD. These forms will
@@ skipping 26 matching lines @@
 
   // If this feature is enabled. Controlled by Finch.
   bool enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordGenerationAgent);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CONTENT_RENDERER_PASSWORD_GENERATION_AGENT_H_