Switch to standard integer types in components/, part 3 of 4.

components/password_manager/content/renderer/credential_manager_client_browsertest.cc

Index: components/password_manager/content/renderer/credential_manager_client_browsertest.cc
diff --git a/components/password_manager/content/renderer/credential_manager_client_browsertest.cc b/components/password_manager/content/renderer/credential_manager_client_browsertest.cc
index 9fb27fc386f9457bf92f7cecfcf6f5ff3a61dc9a..0fda08b8a523c36e785e4f93d60c8a211e4a59a0 100644
--- a/components/password_manager/content/renderer/credential_manager_client_browsertest.cc
+++ b/components/password_manager/content/renderer/credential_manager_client_browsertest.cc
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <stdint.h>
+
 #include "components/password_manager/content/common/credential_manager_messages.h"
 #include "components/password_manager/content/renderer/credential_manager_client.h"
 #include "content/public/test/render_view_test.h"
@@ -46,7 +48,7 @@ class CredentialManagerClientTest : public content::RenderViewTest {
   // returns false, and the |request_id| is set to -1.
   //
   // Clears any pending messages upon return.
-  bool ExtractRequestId(uint32 message_id, int& request_id) {
+  bool ExtractRequestId(uint32_t message_id, int& request_id) {
     request_id = -1;
     const IPC::Message* message = sink().GetFirstMessageMatching(message_id);
     if (!message)