Move GetDocument method from WebFrame to WebLocalFrame.

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 "components/autofill/content/renderer/password_autofill_agent.h"
 
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
@@ skipping 830 matching lines @@
   // Change focus in between to make sure blur events don't trigger filling.
   SetFocused(password_element_);
   SetFocused(username_element_);
   // No autocomplete should happen when text is entered in the username.
   CheckTextFieldsState(kAliceUsername, false, std::string(), false);
 }
 
 TEST_F(PasswordAutofillAgentTest, IsWebElementVisibleTest) {
   blink::WebVector<WebFormElement> forms1, forms2, forms3;
   blink::WebVector<blink::WebFormControlElement> web_control_elements;
-  blink::WebFrame* frame;
+  blink::WebLocalFrame* frame;
 
   LoadHTML(kVisibleFormWithNoUsernameHTML);
   frame = GetMainFrame();
   frame->GetDocument().Forms(forms1);
   ASSERT_EQ(1u, forms1.size());
   forms1[0].GetFormControlElements(web_control_elements);
   ASSERT_EQ(1u, web_control_elements.size());
   EXPECT_TRUE(form_util::IsWebElementVisible(web_control_elements[0]));
 
   LoadHTML(kNonVisibleFormHTML);
@@ skipping 2113 matching lines @@
   // Repeatedly occurring AJAX events without removing the input elements
   // shouldn't be treated as a password submission.
   password_autofill_agent_->AJAXSucceeded();
   base::RunLoop().RunUntilIdle();
 
   ASSERT_FALSE(fake_driver_.called_password_form_submitted());
   ASSERT_FALSE(static_cast<bool>(fake_driver_.password_form_submitted()));
 }
 
 }  // namespace autofill