Move GetDocument method from WebFrame to WebLocalFrame.

content/renderer/render_view_impl.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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 #include <utility>
@@ skipping 1120 matching lines @@
   // If the mouse is locked, only the current owner of the mouse lock can
   // process mouse events.
   return mouse_lock_dispatcher_->WillHandleMouseEvent(event);
 }
 
 // IPC::Listener implementation ----------------------------------------------
 
 bool RenderViewImpl::OnMessageReceived(const IPC::Message& message) {
   WebFrame* main_frame = webview() ? webview()->MainFrame() : NULL;
   if (main_frame && main_frame->IsWebLocalFrame())
-    GetContentClient()->SetActiveURL(main_frame->GetDocument().Url());
+    GetContentClient()->SetActiveURL(
+        main_frame->ToWebLocalFrame()->GetDocument().Url());
 
   // Input IPC messages must not be processed if the RenderView is in
   // swapped out state.
   if (is_swapped_out_ &&
       IPC_MESSAGE_ID_CLASS(message.type()) == InputMsgStart) {
     // TODO(dtapuska): Remove this histogram once we have seen that it actually
     // produces results true. See crbug.com/615090
     UMA_HISTOGRAM_BOOLEAN("Event.RenderView.DiscardInput", true);
     IPC_BEGIN_MESSAGE_MAP(RenderViewImpl, message)
       IPC_MESSAGE_HANDLER(InputMsg_HandleInputEvent, OnDiscardInputEvent)
@@ skipping 1077 matching lines @@
   // This IPC only updates the screen info on RenderViews that have a remote
   // main frame. For local main frames, the ScreenInfo is updated in
   // ViewMsg_Resize.
   if (!main_render_frame_)
     screen_info_ = screen_info;
 }
 
 GURL RenderViewImpl::GetURLForGraphicsContext3D() {
   DCHECK(webview());
   if (webview()->MainFrame()->IsWebLocalFrame())
-    return GURL(webview()->MainFrame()->GetDocument().Url());
+    return GURL(webview()->MainFrame()->ToWebLocalFrame()->GetDocument().Url());
   else
     return GURL("chrome://gpu/RenderViewImpl::CreateGraphicsContext3D");
 }
 
 void RenderViewImpl::OnSetFocus(bool enable) {
   // This message must always be received when the main frame is a
   // WebLocalFrame.
   CHECK(webview()->MainFrame()->IsWebLocalFrame());
   SetFocus(enable);
 }
@@ skipping 313 matching lines @@
     std::move(callback).Run(INPUT_EVENT_ACK_STATE_NOT_CONSUMED, latency_info,
                             nullptr);
     return;
   }
   idle_user_detector_->ActivityDetected();
   RenderWidget::HandleInputEvent(input_event, latency_info,
                                  std::move(callback));
 }
 
 }  // namespace content