Revert "Fix an element value check in PasswordManager interactive tests."

This reverts commit c355e2e1.

Reason for revert: The tests are still flaky
http://build.chromium.org/p/chromium.memory/builders/Linux%20ChromiumOS%20MSan%20Tests/builds/7968


Original change's description:
> Fix an element value check in PasswordManager interactive tests.
>
> Bug: 849582
> Change-Id: I6e75d9a62b4b58569c2c29b913c0a6a0cab0bf83
> Reviewed-on: https://chromium-review.googlesource.com/1139057
> Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
> Commit-Queue: Alexey Khoroshilov <sense@yandex-team.ru>
> Cr-Commit-Position: refs/heads/master@{#575584}

TBR=vasilii@chromium.org,dvadym@chromium.org,sense@yandex-team.ru

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 849582
Change-Id: I4d363b0dfefa99256d50cae5fd51102204f7610a
Reviewed-on: https://chromium-review.googlesource.com/1142084
Commit-Queue: Christian Dullweber <dullweber@chromium.org>
Reviewed-by: Christian Dullweber <dullweber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#576085}

chrome/browser/password_manager/password_manager_interactive_test_base.cc

@@ -36,8 +36,6 @@ void PasswordManagerInteractiveTestBase::FillElementWithValue(
                               ui::DomCodeToUsLayoutKeyboardCode(dom_code),
                               false, shift, false, false);
   }
-  // Execute an empty script to sync the pressed keys for an upcoming JS.
-  ASSERT_TRUE(content::ExecuteScript(RenderFrameHost(), ";"));
 }
 
 void PasswordManagerInteractiveTestBase::VerifyPasswordIsSavedAndFilled(

chrome/browser/password_manager/password_manager_interactive_uitest.cc

@@ -281,7 +281,7 @@ IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
 // Tests that if a site embeds the login and signup forms into one <form>, the
 // login form still gets autofilled.
 IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
-                       AutofillLoginSignupForm) {
+                       DISABLED_AutofillLoginSignupForm) {
   std::string submit = "document.getElementById('submit').click();";
   VerifyPasswordIsSavedAndFilled("/password/login_signup_form.html", "username",
                                  "password", submit);
@@ -291,7 +291,7 @@ IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
 // Tests that password suggestions still work if the fields have the
 // "autocomplete" attribute set to off.
 IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
-                       AutofillPasswordFormWithAutocompleteOff) {
+                       DISABLED_AutofillPasswordFormWithAutocompleteOff) {
   std::string submit = "document.getElementById('submit').click();";
   VerifyPasswordIsSavedAndFilled(
       "/password/password_autocomplete_off_test.html", "username", "password",
@@ -300,7 +300,7 @@ IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
 
 // Disabled for flakiness crbug.com/849582.
 IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
-                       AutofillPasswordNoFormElement) {
+                       DISABLED_AutofillPasswordNoFormElement) {
   VerifyPasswordIsSavedAndFilled("/password/no_form_element.html",
                                  "username_field", "password_field",
                                  "send_xhr();");
@@ -310,7 +310,7 @@ IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
 // Check that we can fill in cases where <base href> is set and the action of
 // the form is not set. Regression test for https://crbug.com/360230.
 IN_PROC_BROWSER_TEST_P(PasswordManagerBrowserTestWithConditionalPopupViews,
-                       AutofillBaseTagWithNoActionTest) {
+                       DISABLED_AutofillBaseTagWithNoActionTest) {
   std::string submit = "document.getElementById('submit_button').click();";
   VerifyPasswordIsSavedAndFilled("/password/password_xhr_submit.html",
                                  "username_field", "password_field", submit);