Have AutofillManagerDelegate supply the AutofillWebDataService to core code.

android_webview/native/aw_autofill_manager_delegate.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 ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_
 
 #include <jni.h>
 #include <vector>
 
@@ skipping 40 matching lines @@
       public content::WebContentsUserData<AwAutofillManagerDelegate> {
 
  public:
   virtual ~AwAutofillManagerDelegate();
 
   void SetSaveFormData(bool enabled);
   bool GetSaveFormData();
 
   // AutofillManagerDelegate implementation.
   virtual autofill::PersonalDataManager* GetPersonalDataManager() OVERRIDE;
+  virtual scoped_refptr<autofill::AutofillWebDataService>
+      GetDatabase() OVERRIDE;

[blundell, 2013/11/14 16:46:31]

This doesn't all fit on one line but the GetDatabase() would fit on the first
line. Don't know which is preferred.

   virtual PrefService* GetPrefs() OVERRIDE;
   virtual void HideRequestAutocompleteDialog() OVERRIDE;
   virtual void ShowAutofillSettings() OVERRIDE;
   virtual void ConfirmSaveCreditCard(
       const autofill::AutofillMetrics& metric_logger,
       const base::Closure& save_card_callback) OVERRIDE;
   virtual void ShowRequestAutocompleteDialog(
       const autofill::FormData& form,
       const GURL& source_url,
       const base::Callback<void(const autofill::FormStructure*)>& callback)
@@ skipping 37 matching lines @@
   base::WeakPtr<autofill::AutofillPopupDelegate> delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AwAutofillManagerDelegate);
 };
 
 bool RegisterAwAutofillManagerDelegate(JNIEnv* env);
 
 }  // namespace android_webview
 
 #endif // ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_