Index: chrome/browser/extensions/install_signer.cc |
diff --git a/chrome/browser/extensions/install_signer.cc b/chrome/browser/extensions/install_signer.cc |
index 24c68d62c871f4f3b7c01a8419a9448d9fc35d28..b8f9d58265b422730a394e488987a873d3c849a7 100644 |
--- a/chrome/browser/extensions/install_signer.cc |
+++ b/chrome/browser/extensions/install_signer.cc |
@@ -383,6 +383,8 @@ void InstallSigner::HandleSignatureResult(const std::string& signature, |
result->expire_date = expire_date; |
bool verified = VerifySignature(*result); |
UMA_HISTOGRAM_BOOLEAN("ExtensionInstallSigner.ResultWasValid", verified); |
+ UMA_HISTOGRAM_COUNTS_100("ExtensionInstallSigner.InvalidCount", |
+ invalid_ids.size()); |
if (!verified) |
result.reset(); |
} |