Create AutofillDriverImpl unit test.

components/autofill/content/browser/autofill_driver_impl.cc

Index: components/autofill/content/browser/autofill_driver_impl.cc
diff --git a/components/autofill/content/browser/autofill_driver_impl.cc b/components/autofill/content/browser/autofill_driver_impl.cc
index d0bae5305788e3e45bbbde9bc3f5872194ba7f4f..095822cb32c9a9e884a0f55bd845026818be2dfa 100644
--- a/components/autofill/content/browser/autofill_driver_impl.cc
+++ b/components/autofill/content/browser/autofill_driver_impl.cc
@@ -56,9 +56,10 @@ AutofillDriverImpl::AutofillDriverImpl(
     const std::string& app_locale,
     AutofillManager::AutofillDownloadManagerState enable_download_manager)
     : content::WebContentsObserver(web_contents),
-      autofill_manager_(this, delegate, app_locale, enable_download_manager) {
+      autofill_manager_(new AutofillManager(
+          this, delegate, app_locale, enable_download_manager)) {
   SetAutofillExternalDelegate(scoped_ptr<AutofillExternalDelegate>(
-      new AutofillExternalDelegate(web_contents, &autofill_manager_)));
+      new AutofillExternalDelegate(web_contents, autofill_manager_.get())));
 }
 
 AutofillDriverImpl::~AutofillDriverImpl() {}
@@ -70,52 +71,54 @@ content::WebContents* AutofillDriverImpl::GetWebContents() {
 bool AutofillDriverImpl::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(AutofillDriverImpl, message)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_FormsSeen, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_FormsSeen, autofill_manager_.get(),
                         AutofillManager::OnFormsSeen)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_FormSubmitted, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_FormSubmitted, autofill_manager_.get(),
                         AutofillManager::OnFormSubmitted)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_TextFieldDidChange, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_TextFieldDidChange,
+                        autofill_manager_.get(),
                         AutofillManager::OnTextFieldDidChange)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_QueryFormFieldAutofill,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnQueryFormFieldAutofill)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_ShowAutofillDialog, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_ShowAutofillDialog,
+                        autofill_manager_.get(),
                         AutofillManager::OnShowAutofillDialog)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_FillAutofillFormData,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnFillAutofillFormData)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_DidPreviewAutofillFormData,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnDidPreviewAutofillFormData)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_DidFillAutofillFormData,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnDidFillAutofillFormData)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_DidShowAutofillSuggestions,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnDidShowAutofillSuggestions)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_DidEndTextFieldEditing,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnDidEndTextFieldEditing)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_HideAutofillUi, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_HideAutofillUi, autofill_manager_.get(),
                         AutofillManager::OnHideAutofillUi)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_AddPasswordFormMapping,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnAddPasswordFormMapping)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_ShowPasswordSuggestions,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnShowPasswordSuggestions)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_SetDataList, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_SetDataList, autofill_manager_.get(),
                         AutofillManager::OnSetDataList)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_RequestAutocomplete,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnRequestAutocomplete)
-    IPC_MESSAGE_FORWARD(AutofillHostMsg_ClickFailed, &autofill_manager_,
+    IPC_MESSAGE_FORWARD(AutofillHostMsg_ClickFailed, autofill_manager_.get(),
                         AutofillManager::OnClickFailed)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_MaybeShowAutocheckoutBubble,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::OnMaybeShowAutocheckoutBubble)
     IPC_MESSAGE_FORWARD(AutofillHostMsg_RemoveAutocompleteEntry,
-                        &autofill_manager_,
+                        autofill_manager_.get(),
                         AutofillManager::RemoveAutocompleteEntry)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
@@ -126,13 +129,19 @@ void AutofillDriverImpl::DidNavigateMainFrame(
     const content::LoadCommittedDetails& details,
     const content::FrameNavigateParams& params) {
   if (details.is_navigation_to_different_page())
-    autofill_manager_.Reset();
+    autofill_manager_->Reset();
 }
 
 void AutofillDriverImpl::SetAutofillExternalDelegate(
     scoped_ptr<AutofillExternalDelegate> delegate) {
-  autofill_external_delegate_.reset(delegate.release());
-  autofill_manager_.SetExternalDelegate(autofill_external_delegate_.get());
+  autofill_external_delegate_ = delegate.Pass();
+  autofill_manager_->SetExternalDelegate(autofill_external_delegate_.get());
+}
+
+void AutofillDriverImpl::SetAutofillManager(
+    scoped_ptr<AutofillManager> manager) {
+  autofill_manager_ = manager.Pass();
+  autofill_manager_->SetExternalDelegate(autofill_external_delegate_.get());
 }
 
 }  // namespace autofill