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

chrome/browser/password_manager/chrome_password_manager_client_unittest.cc

Index: chrome/browser/password_manager/chrome_password_manager_client_unittest.cc
diff --git a/chrome/browser/password_manager/chrome_password_manager_client_unittest.cc b/chrome/browser/password_manager/chrome_password_manager_client_unittest.cc
index b47c5760b9b8b55c318669e8ba7bb5638bf8b38c..694fc12f0df0f9adf3a4a308af75444b44b363d9 100644
--- a/chrome/browser/password_manager/chrome_password_manager_client_unittest.cc
+++ b/chrome/browser/password_manager/chrome_password_manager_client_unittest.cc
@@ -39,6 +39,7 @@
 #include "components/version_info/version_info.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/test/web_contents_tester.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "services/shell/public/cpp/interface_provider.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -372,8 +373,11 @@ TEST_F(ChromePasswordManagerClientTest,
 }
 
 TEST_F(ChromePasswordManagerClientTest, SavingAndFillingEnabledConditionsTest) {
+  std::unique_ptr<WebContents> test_web_contents(
+      content::WebContentsTester::CreateTestWebContents(
+          web_contents()->GetBrowserContext(), nullptr));
   std::unique_ptr<MockChromePasswordManagerClient> client(
-      new MockChromePasswordManagerClient(web_contents()));
+      new MockChromePasswordManagerClient(test_web_contents.get()));
   // Functionality disabled if there is SSL errors.
   EXPECT_CALL(*client, DidLastPageLoadEncounterSSLErrors())
       .WillRepeatedly(Return(true));