Prefix Chrome switches with the switch prefix.

win8/delegate_execute/delegate_execute_operation.h

Index: win8/delegate_execute/delegate_execute_operation.h
diff --git a/win8/delegate_execute/delegate_execute_operation.h b/win8/delegate_execute/delegate_execute_operation.h
index f2f01ccef613c7470e2b7e73ab872188e2522c78..3fc1b00a8b6fba139ea8a2a5c512cc551693025c 100644
--- a/win8/delegate_execute/delegate_execute_operation.h
+++ b/win8/delegate_execute/delegate_execute_operation.h
@@ -49,7 +49,7 @@ class DelegateExecuteOperation {
     return operation_type_;
   }
 
-  const char* relaunch_flags() const {
+  const string16& relaunch_flags() const {
     return relaunch_flags_;
   }
 
@@ -66,7 +66,7 @@ class DelegateExecuteOperation {
 
  private:
   OperationType operation_type_;
-  const char* relaunch_flags_;
+  string16 relaunch_flags_;
   FilePath relaunch_shortcut_;
   string16 mutex_;