[Autofill] Migrate ChromePasswordManagerClient<-->PasswordGenerationAgent IPCs to mojo.

chrome/renderer/autofill/password_autofill_agent_browsertest.cc

 // Copyright (c) 2012 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.
 
 #include "base/feature_list.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/renderer/autofill/fake_content_password_manager_driver.h"
+#include "chrome/renderer/autofill/fake_password_manager_client.h"
 #include "chrome/renderer/autofill/password_generation_test_utils.h"
 #include "chrome/test/base/chrome_render_view_test.h"
-#include "components/autofill/content/common/autofill_messages.h"
 #include "components/autofill/content/renderer/autofill_agent.h"
 #include "components/autofill/content/renderer/form_autofill_util.h"
 #include "components/autofill/content/renderer/password_autofill_agent.h"
 #include "components/autofill/content/renderer/test_password_autofill_agent.h"
 #include "components/autofill/content/renderer/test_password_generation_agent.h"
 #include "components/autofill/core/common/autofill_constants.h"
 #include "components/autofill/core/common/form_data.h"
 #include "components/autofill/core/common/form_field_data.h"
 #include <components/autofill/core/common/password_form.h>
 #include "components/autofill/core/common/password_form_field_prediction_map.h"
 #include "components/password_manager/core/common/password_manager_features.h"
+#include "content/public/common/associated_interface_provider.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
 #include "services/shell/public/cpp/interface_provider.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
 #include "third_party/WebKit/public/web/WebFormControlElement.h"
 #include "third_party/WebKit/public/web/WebFormElement.h"
@@ skipping 291 matching lines @@
   void RegisterMainFrameRemoteInterfaces() override {
     // We only use the fake driver for main frame
     // because our test cases only involve the main frame.
     shell::InterfaceProvider* remote_interfaces =
         view_->GetMainRenderFrame()->GetRemoteInterfaces();
     shell::InterfaceProvider::TestApi test_api(remote_interfaces);
     test_api.SetBinderForName(
         mojom::PasswordManagerDriver::Name_,
         base::Bind(&PasswordAutofillAgentTest::BindPasswordManagerDriver,
                    base::Unretained(this)));
+
+    // Because the test cases only involve the main frame in this test,
+    // the fake password client is only used for the main frame.
+    content::AssociatedInterfaceProvider* remote_associated_interfaces =
+        view_->GetMainRenderFrame()->GetRemoteAssociatedInterfaces();
+    remote_associated_interfaces->OverrideBinderForTesting(
+        mojom::PasswordManagerClient::Name_,
+        base::Bind(&PasswordAutofillAgentTest::BindPasswordManagerClient,
+                   base::Unretained(this)));
   }
 
   void SetFillOnAccountSelect() {
     base::FeatureList::ClearInstanceForTesting();
     std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList);
     feature_list->InitializeFromCommandLine(
         password_manager::features::kFillOnAccountSelect.name, "");
     base::FeatureList::SetInstance(std::move(feature_list));
   }
 
@@ skipping 182 matching lines @@
     ASSERT_TRUE(fake_driver_.called_inpage_navigation());
     ASSERT_TRUE(
         static_cast<bool>(fake_driver_.password_form_inpage_navigation()));
     const autofill::PasswordForm& form =
         *(fake_driver_.password_form_inpage_navigation());
     EXPECT_EQ(ASCIIToUTF16(username_value), form.username_value);
     EXPECT_EQ(ASCIIToUTF16(password_value), form.password_value);
     EXPECT_EQ(ASCIIToUTF16(new_password_value), form.new_password_value);
   }
 
+  bool GetCalledShowPasswordGenerationPopup() {
+    fake_pw_client_.Flush();
+    return fake_pw_client_.called_show_pw_generation_popup();
+  }
+
   void BindPasswordManagerDriver(mojo::ScopedMessagePipeHandle handle) {
     fake_driver_.BindRequest(
         mojo::MakeRequest<mojom::PasswordManagerDriver>(std::move(handle)));
   }
 
+  void BindPasswordManagerClient(mojo::ScopedInterfaceEndpointHandle handle) {
+    fake_pw_client_.BindRequest(
+        mojo::MakeAssociatedRequest<mojom::PasswordManagerClient>(
+            std::move(handle)));
+  }
+
   FakeContentPasswordManagerDriver fake_driver_;
+  FakePasswordManagerClient fake_pw_client_;
 
   base::string16 username1_;
   base::string16 username2_;
   base::string16 username3_;
   base::string16 password1_;
   base::string16 password2_;
   base::string16 password3_;
   base::string16 alternate_username3_;
   PasswordFormFillData fill_data_;
 
@@ skipping 1422 matching lines @@
   SetNotBlacklistedMessage(password_generation_,
                            kSignupFormHTML);
   SetAccountCreationFormsDetectedMessage(password_generation_,
                                          GetMainFrame()->document(), 0, 1);
 
   // Simulate the field being clicked to start typing. This should trigger
   // generation but not password autofill.
   SetFocused(password_element_);
   SimulateElementClick("new_password");
   EXPECT_FALSE(GetCalledShowPasswordSuggestions());
-  EXPECT_TRUE(render_thread_->sink().GetFirstMessageMatching(
-      AutofillHostMsg_ShowPasswordGenerationPopup::ID));
+  EXPECT_TRUE(GetCalledShowPasswordGenerationPopup());
 }
 
 // Tests that a password change form is properly filled with the username and
 // password.
 TEST_F(PasswordAutofillAgentTest, FillSuggestionPasswordChangeForms) {
   LoadHTML(kPasswordChangeFormHTML);
   UpdateOriginForHTML(kPasswordChangeFormHTML);
   UpdateUsernameAndPasswordElements();
   // Simulate the browser sending the login info, but set |wait_for_username|
   // to prevent the form from being immediately filled.
@@ skipping 443 matching lines @@
   SimulateElementClick("confirmpassword");
   EXPECT_FALSE(GetCalledShowPasswordSuggestions());
 
   // But when the user clicks on the autofilled password field again it should
   // still produce a suggestion dropdown.
   SimulateElementClick("password");
   CheckSuggestions("", false);
 }
 
 }  // namespace autofill