chrome_elf/dll_hash/dll_hash.cc - Issue 1349783006: Cleanup: Pass std::string as const reference if possible

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Unified Diff: chrome_elf/dll_hash/dll_hash.cc

Issue 1349783006: Cleanup: Pass std::string as const reference if possible (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Revert third_party changes Created 5 years, 3 months ago

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Index: chrome_elf/dll_hash/dll_hash.cc

diff --git a/chrome_elf/dll_hash/dll_hash.cc b/chrome_elf/dll_hash/dll_hash.cc

index ecd1491f64f0903d5f171752672bd06605554079..d98c49d821e6b672aeae4e421a48b856e115031b 100644

--- a/chrome_elf/dll_hash/dll_hash.cc

+++ b/chrome_elf/dll_hash/dll_hash.cc

@@ -5,7 +5,7 @@

#include "base/hash.h"

#include "chrome_elf/dll_hash/dll_hash.h"

-int DllNameToHash(std::string dll_name) {

+int DllNameToHash(const std::string& dll_name) {

uint32 data = base::Hash(dll_name);

// Strip off the signed bit because UMA doesn't support negative values,

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