Add "previewing on hover" support for password field.

components/autofill/core/browser/password_autofill_manager_unittest.cc

Index: components/autofill/core/browser/password_autofill_manager_unittest.cc
diff --git a/components/autofill/core/browser/password_autofill_manager_unittest.cc b/components/autofill/core/browser/password_autofill_manager_unittest.cc
index 73241a5ff73007612dcde40a1cd0f59a91653428..298ada9406870e1c53e5ed30dcdbd11a51012f8b 100644
--- a/components/autofill/core/browser/password_autofill_manager_unittest.cc
+++ b/components/autofill/core/browser/password_autofill_manager_unittest.cc
@@ -23,8 +23,8 @@ namespace {
 class MockAutofillDriver : public autofill::TestAutofillDriver {
  public:
   MockAutofillDriver() {}
-  MOCK_METHOD1(RendererShouldAcceptPasswordAutofillSuggestion,
-               void(const base::string16&));
+  MOCK_METHOD1(RendererShouldFillPassword, void(const base::string16&));
+  MOCK_METHOD1(RendererShouldPreviewPassword, void(const base::string16&));
 };
 
 }  // namespace
@@ -75,27 +75,50 @@ class PasswordAutofillManagerTest : public testing::Test {
   PasswordAutofillManager password_autofill_manager_;
 };
 
-TEST_F(PasswordAutofillManagerTest, DidAcceptAutofillSuggestion) {
+TEST_F(PasswordAutofillManagerTest, DidAcceptSuggestion) {
   EXPECT_CALL(*autofill_driver(),
-      RendererShouldAcceptPasswordAutofillSuggestion(
+      RendererShouldFillPassword(base::ASCIIToUTF16(kAliceUsername)));
+  EXPECT_TRUE(password_autofill_manager()->DidAcceptSuggestion(
+      username_field(), base::ASCIIToUTF16(kAliceUsername)));
+
+  EXPECT_CALL(*autofill_driver(),
+      RendererShouldFillPassword(
+          base::ASCIIToUTF16(kInvalidUsername))).Times(0);
+  EXPECT_FALSE(password_autofill_manager()->DidAcceptSuggestion(
+      username_field(), base::ASCIIToUTF16(kInvalidUsername)));
+
+  FormFieldData invalid_username_field;
+  invalid_username_field.name = base::ASCIIToUTF16(kInvalidUsername);
+
+  EXPECT_FALSE(password_autofill_manager()->DidAcceptSuggestion(
+      invalid_username_field, base::ASCIIToUTF16(kAliceUsername)));
+
+  password_autofill_manager()->Reset();
+  EXPECT_FALSE(password_autofill_manager()->DidAcceptSuggestion(
+      username_field(), base::ASCIIToUTF16(kAliceUsername)));
+}
+
+TEST_F(PasswordAutofillManagerTest, DidSelectSuggestion) {
+  EXPECT_CALL(*autofill_driver(),
+      RendererShouldPreviewPassword(
           base::ASCIIToUTF16(kAliceUsername)));
-  EXPECT_TRUE(password_autofill_manager()->DidAcceptAutofillSuggestion(
+  EXPECT_TRUE(password_autofill_manager()->DidSelectSuggestion(
       username_field(), base::ASCIIToUTF16(kAliceUsername)));
 
   EXPECT_CALL(*autofill_driver(),
-      RendererShouldAcceptPasswordAutofillSuggestion(
+      RendererShouldPreviewPassword(
           base::ASCIIToUTF16(kInvalidUsername))).Times(0);
-  EXPECT_FALSE(password_autofill_manager()->DidAcceptAutofillSuggestion(
+  EXPECT_FALSE(password_autofill_manager()->DidSelectSuggestion(
       username_field(), base::ASCIIToUTF16(kInvalidUsername)));
 
   FormFieldData invalid_username_field;
   invalid_username_field.name = base::ASCIIToUTF16(kInvalidUsername);
 
-  EXPECT_FALSE(password_autofill_manager()->DidAcceptAutofillSuggestion(
+  EXPECT_FALSE(password_autofill_manager()->DidSelectSuggestion(
       invalid_username_field, base::ASCIIToUTF16(kAliceUsername)));
 
   password_autofill_manager()->Reset();
-  EXPECT_FALSE(password_autofill_manager()->DidAcceptAutofillSuggestion(
+  EXPECT_FALSE(password_autofill_manager()->DidSelectSuggestion(
       username_field(), base::ASCIIToUTF16(kAliceUsername)));
 }