Add compiler-specific "examine printf format" attributes to printfs.

net/disk_cache/sparse_control.cc

Index: net/disk_cache/sparse_control.cc
diff --git a/net/disk_cache/sparse_control.cc b/net/disk_cache/sparse_control.cc
index 06912de365f157fc14cc66ef4489158c8468a0d7..d92ed1f1710cf62c005ef91efebd5580fe497db6 100644
--- a/net/disk_cache/sparse_control.cc
+++ b/net/disk_cache/sparse_control.cc
@@ -4,6 +4,7 @@
 
 #include "net/disk_cache/sparse_control.h"
 
+#include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/string_util.h"
@@ -40,8 +41,8 @@ const int kBlockSize = 1024;
 // number of the particular child.
 std::string GenerateChildName(const std::string& base_name, int64 signature,
                               int64 child_id) {
-  return StringPrintf("Range_%s:%llx:%llx", base_name.c_str(), signature,
-                      child_id);
+  return StringPrintf("Range_%s:%"PRIx64":%"PRIx64, base_name.c_str(),

[Mark Mentovai, 2009/11/18 20:55:27]

Spaces around the macro.

+                      signature, child_id);
 }
 
 // This class deletes the children of a sparse entry.