Switch to standard integer types in base/strings/.

chrome/installer/util/registry_entry.cc

Index: chrome/installer/util/registry_entry.cc
diff --git a/chrome/installer/util/registry_entry.cc b/chrome/installer/util/registry_entry.cc
index 6d51b064f8005385eedc3078334bdecf08e83916..5f4dd31d030f474f2ab520ccf8e37699d4aecd31 100644
--- a/chrome/installer/util/registry_entry.cc
+++ b/chrome/installer/util/registry_entry.cc
@@ -58,7 +58,7 @@ void RegistryEntry::AddToWorkItemList(HKEY root, WorkItemList* items) const {
   }
 }
 
-bool RegistryEntry::ExistsInRegistry(uint32 look_for_in) const {
+bool RegistryEntry::ExistsInRegistry(uint32_t look_for_in) const {
   DCHECK(look_for_in);
 
   RegistryStatus status = DOES_NOT_EXIST;
@@ -69,7 +69,7 @@ bool RegistryEntry::ExistsInRegistry(uint32 look_for_in) const {
   return status == SAME_VALUE;
 }
 
-bool RegistryEntry::KeyExistsInRegistry(uint32 look_for_in) const {
+bool RegistryEntry::KeyExistsInRegistry(uint32_t look_for_in) const {
   DCHECK(look_for_in);
 
   RegistryStatus status = DOES_NOT_EXIST;