[WebView] Remove onFailure from VisualStateCallback.

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 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/browser/frame_host/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 342 matching lines @@
                         OnDocumentOnLoadCompleted)
     IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnload_ACK, OnBeforeUnloadACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_BeforeUnloadHandlersPresent,
                         OnBeforeUnloadHandlersPresent)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UnloadHandlersPresent,
                         OnUnloadHandlersPresent)
     IPC_MESSAGE_HANDLER(FrameHostMsg_SwapOut_ACK, OnSwapOutACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ContextMenu, OnContextMenu)
     IPC_MESSAGE_HANDLER(FrameHostMsg_JavaScriptExecuteResponse,
                         OnJavaScriptExecuteResponse)
+    IPC_MESSAGE_HANDLER(FrameHostMsg_VisualStateSwapInfo,
+                        OnVisualStateSwapInfo)
     IPC_MESSAGE_HANDLER(FrameHostMsg_VisualStateResponse,
                         OnVisualStateResponse)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(FrameHostMsg_RunJavaScriptMessage,
                                     OnRunJavaScriptMessage)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(FrameHostMsg_RunBeforeUnloadConfirm,
                                     OnRunBeforeUnloadConfirm)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAccessInitialDocument,
                         OnDidAccessInitialDocument)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidDisownOpener, OnDidDisownOpener)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAssignPageId, OnDidAssignPageId)
@@ skipping 754 matching lines @@
   std::map<int, JavaScriptResultCallback>::iterator it =
       javascript_callbacks_.find(id);
   if (it != javascript_callbacks_.end()) {
     it->second.Run(result_value);
     javascript_callbacks_.erase(it);
   } else {
     NOTREACHED() << "Received script response for unknown request";
   }
 }
 
+void RenderFrameHostImpl::OnVisualStateSwapInfo(int source_frame_number,
+                                                bool swap_success) {
+  last_swap_info_ = std::make_pair(source_frame_number, swap_success);
+}
+
 void RenderFrameHostImpl::OnVisualStateResponse(uint64 id) {
   auto it = visual_state_callbacks_.find(id);
   if (it != visual_state_callbacks_.end()) {
-    it->second.Run(true);
+    it->second.Run(last_swap_info_.second);
     visual_state_callbacks_.erase(it);
   } else {
     NOTREACHED() << "Received script response for unknown request";
   }
 }
 
 void RenderFrameHostImpl::OnRunJavaScriptMessage(
     const base::string16& message,
     const base::string16& default_prompt,
     const GURL& frame_url,
@@ skipping 764 matching lines @@
 void RenderFrameHostImpl::DidUseGeolocationPermission() {
   RenderFrameHost* top_frame = frame_tree_node()->frame_tree()->GetMainFrame();
   GetContentClient()->browser()->RegisterPermissionUsage(
       PERMISSION_GEOLOCATION,
       delegate_->GetAsWebContents(),
       GetLastCommittedURL().GetOrigin(),
       top_frame->GetLastCommittedURL().GetOrigin());
 }
 
 }  // namespace content