Make content_shell build on Win64

content/shell/shell_javascript_dialog_win.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/shell/shell_javascript_dialog.h"
 
 #include "base/string_util.h"
 #include "content/shell/resource.h"
 #include "content/shell/shell.h"
 #include "content/shell/shell_javascript_dialog_manager.h"
 
 namespace content {
 
 class ShellJavaScriptDialog;
 
 INT_PTR CALLBACK ShellJavaScriptDialog::DialogProc(HWND dialog,
                                                    UINT message,
                                                    WPARAM wparam,
                                                    LPARAM lparam) {
   switch (message) {
     case WM_INITDIALOG: {
-      SetWindowLongPtr(dialog, DWL_USER, static_cast<LONG_PTR>(lparam));
+      SetWindowLongPtr(dialog, DWLP_USER, static_cast<LONG_PTR>(lparam));
       ShellJavaScriptDialog* owner =
           reinterpret_cast<ShellJavaScriptDialog*>(lparam);
       owner->dialog_win_ = dialog;
       SetDlgItemText(dialog, IDC_DIALOGTEXT, owner->message_text_.c_str());
       if (owner->message_type_ == JAVASCRIPT_MESSAGE_TYPE_PROMPT)
         SetDlgItemText(dialog, IDC_PROMPTEDIT,
                        owner->default_prompt_text_.c_str());
       break;
     }
     case WM_DESTROY: {
       ShellJavaScriptDialog* owner = reinterpret_cast<ShellJavaScriptDialog*>(
-          GetWindowLongPtr(dialog, DWL_USER));
+          GetWindowLongPtr(dialog, DWLP_USER));
       if (owner->dialog_win_) {
         owner->dialog_win_ = 0;
         owner->callback_.Run(false, string16());
         owner->manager_->DialogClosed(owner);
       }
       break;
     }
     case WM_COMMAND: {
       ShellJavaScriptDialog* owner = reinterpret_cast<ShellJavaScriptDialog*>(
-          GetWindowLongPtr(dialog, DWL_USER));
+          GetWindowLongPtr(dialog, DWLP_USER));
       string16 user_input;
       bool finish = false;
       bool result;
       switch (LOWORD(wparam)) {
         case IDOK:
           finish = true;
           result = true;
           if (owner->message_type_ == JAVASCRIPT_MESSAGE_TYPE_PROMPT) {
-            size_t length =
+            int length =
                 GetWindowTextLength(GetDlgItem(dialog, IDC_PROMPTEDIT)) + 1;
             GetDlgItemText(dialog, IDC_PROMPTEDIT,
                            WriteInto(&user_input, length), length);
           }
           break;
         case IDCANCEL:
           finish = true;
           result = false;
           break;
       }
@@ skipping 40 matching lines @@
 ShellJavaScriptDialog::~ShellJavaScriptDialog() {
   Cancel();
 }
 
 void ShellJavaScriptDialog::Cancel() {
   if (dialog_win_)
     DestroyWindow(dialog_win_);
 }
 
 }  // namespace content