Switch to standard integer types in content/.

content/shell/browser/shell_download_manager_delegate.h

Index: content/shell/browser/shell_download_manager_delegate.h
diff --git a/content/shell/browser/shell_download_manager_delegate.h b/content/shell/browser/shell_download_manager_delegate.h
index bb1bfa0968949e96beb100f432af9b63d8bb505f..86d92b94bdd288e92ebdcdf645291d2850173d75 100644
--- a/content/shell/browser/shell_download_manager_delegate.h
+++ b/content/shell/browser/shell_download_manager_delegate.h
@@ -5,8 +5,11 @@
 #ifndef CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CONTENT_SHELL_BROWSER_SHELL_DOWNLOAD_MANAGER_DELEGATE_H_
 
+#include <stdint.h>
+
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/download_manager_delegate.h"
 
@@ -44,10 +47,10 @@ class ShellDownloadManagerDelegate : public DownloadManagerDelegate {
                                const std::string& mime_type,
                                const base::FilePath& suggested_directory,
                                const FilenameDeterminedCallback& callback);
-  void OnDownloadPathGenerated(uint32 download_id,
+  void OnDownloadPathGenerated(uint32_t download_id,
                                const DownloadTargetCallback& callback,
                                const base::FilePath& suggested_path);
-  void ChooseDownloadPath(uint32 download_id,
+  void ChooseDownloadPath(uint32_t download_id,
                           const DownloadTargetCallback& callback,
                           const base::FilePath& suggested_path);