Index: chrome/browser/memory_details.h |
diff --git a/chrome/browser/memory_details.h b/chrome/browser/memory_details.h |
index 81d5796e07f2f7d61bdb7144332899064c6ed29f..2cc5e26c6c3bd25c5f8b25c0dfb286d8913c6f3a 100644 |
--- a/chrome/browser/memory_details.h |
+++ b/chrome/browser/memory_details.h |
@@ -122,7 +122,7 @@ class MemoryDetails : public base::RefCountedThreadSafe<MemoryDetails> { |
// Note - this function enumerates memory details from many processes |
// and is fairly expensive to run, hence it's run on the file thread. |
// The parameter holds information about processes from the IO thread. |
- void CollectProcessData(std::vector<ProcessMemoryInformation>); |
+ void CollectProcessData(const std::vector<ProcessMemoryInformation>&); |
#if defined(OS_MACOSX) |
// A helper for |CollectProcessData()|, collecting data on the Chrome/Chromium |