Enable Autocomplete feature for chromium webview

components/autofill/browser/autofill_manager.cc

Index: components/autofill/browser/autofill_manager.cc
diff --git a/components/autofill/browser/autofill_manager.cc b/components/autofill/browser/autofill_manager.cc
index d6a5e838d8ad557f8f656c2baaa1e49ebed6c23e..717ca12aec7fe9ad76d55983a6d2b794c15eae1b 100644
--- a/components/autofill/browser/autofill_manager.cc
+++ b/components/autofill/browser/autofill_manager.cc
@@ -191,7 +191,8 @@ AutofillManager::AutofillManager(
       manager_delegate_(delegate),
       app_locale_(app_locale),
       personal_data_(delegate->GetPersonalDataManager()),
-      autocomplete_history_manager_(driver),
+      autocomplete_history_manager_(
+          new AutocompleteHistoryManager(driver, delegate)),
       autocheckout_manager_(this),
       metric_logger_(new AutofillMetrics),
       has_logged_autofill_enabled_(false),
@@ -252,7 +253,7 @@ void AutofillManager::SetExternalDelegate(AutofillExternalDelegate* delegate) {
   // work if the delegate has a pointer to the AutofillManager, but
   // future directions may not need such a pointer.
   external_delegate_ = delegate;
-  autocomplete_history_manager_.SetExternalDelegate(delegate);
+  autocomplete_history_manager_->SetExternalDelegate(delegate);
 }
 
 bool AutofillManager::IsNativeUiEnabled() {
@@ -304,8 +305,8 @@ bool AutofillManager::OnMessageReceived(const IPC::Message& message) {
 
 bool AutofillManager::OnFormSubmitted(const FormData& form,
                                       const TimeTicks& timestamp) {
-  // Let AutoComplete know as well.
-  autocomplete_history_manager_.OnFormSubmitted(form);
+  // Let Autocomplete know as well.
+  autocomplete_history_manager_->OnFormSubmitted(form);
 
   if (!IsAutofillEnabled())
     return false;
@@ -539,7 +540,7 @@ void AutofillManager::OnQueryFormFieldAutofill(int query_id,
   // Add the results from AutoComplete.  They come back asynchronously, so we
   // hand off what we generated and they will send the results back to the
   // renderer.
-  autocomplete_history_manager_.OnGetAutocompleteSuggestions(
+  autocomplete_history_manager_->OnGetAutocompleteSuggestions(
       query_id, field.name, field.value, values, labels, icons, unique_ids);
 }
 
@@ -693,7 +694,7 @@ void AutofillManager::RemoveAutofillProfileOrCreditCard(int unique_id) {
 
 void AutofillManager::RemoveAutocompleteEntry(const base::string16& name,
                                               const base::string16& value) {
-  autocomplete_history_manager_.OnRemoveAutocompleteEntry(name, value);
+  autocomplete_history_manager_->OnRemoveAutocompleteEntry(name, value);
 }
 
 content::WebContents* AutofillManager::GetWebContents() const {
@@ -965,7 +966,8 @@ AutofillManager::AutofillManager(AutofillDriver* driver,
       manager_delegate_(delegate),
       app_locale_("en-US"),
       personal_data_(personal_data),
-      autocomplete_history_manager_(driver),
+      autocomplete_history_manager_(
+          new AutocompleteHistoryManager(driver, delegate)),
       autocheckout_manager_(this),
       metric_logger_(new AutofillMetrics),
       has_logged_autofill_enabled_(false),