Fill is_chrome_signin_password field in the password entry pings.

chrome/browser/safe_browsing/services_delegate_stub.cc

Index: chrome/browser/safe_browsing/services_delegate_stub.cc
diff --git a/chrome/browser/safe_browsing/services_delegate_stub.cc b/chrome/browser/safe_browsing/services_delegate_stub.cc
index b3f189d161191f42670677bf557a21c0e6a2d7ed..a91dab373fd9bb8f764c693dae8ee1aa2072743f 100644
--- a/chrome/browser/safe_browsing/services_delegate_stub.cc
+++ b/chrome/browser/safe_browsing/services_delegate_stub.cc
@@ -71,4 +71,11 @@ void ServicesDelegateStub::StartOnIOThread(
 
 void ServicesDelegateStub::StopOnIOThread(bool shutdown) {}
 
+void ServicesDelegateStub::CreatePasswordProtectionService(Profile* profile) {}
+void ServicesDelegateStub::RemovePasswordProtectionService(Profile* profile) {}
+PasswordProtectionService* ServicesDelegateStub::GetPasswordProtectionService(
+    Profile* profile) const {
+  return nullptr;

[Nathan Parker, 2017/06/07 22:16:06]

nit: Does this get called?  If not, you could NOTIMPLEMENTED() here to ensure it
stays that way.

[Jialiu Lin, 2017/06/07 22:41:50]

NOTIMPLEMENTED() added. 

+}
+
 }  // namespace safe_browsing