Adding the Finch code for the certificate error reporter experiment

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 1938051c788b7b126ae5d16d0e93fa45dcaa5910..c6bedd05d61920161728a9e37a9705b11954f1c4 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -463,9 +463,6 @@ const char kEnableFastUnload[]         = "enable-fast-unload";
 // Enables large icons on the New Tab page.
 const char kEnableIconNtp[]                 = "enable-icon-ntp";
 
-// Enable opt-in for the collection of invalid TLS/SSL certificate chains.
-const char kEnableInvalidCertCollection[] = "enable-invalid-cert-collection";
-
 // Enables IPv6 support, even if probes suggest that it may not be fully
 // supported. Some probes may require internet connections, and this flag will
 // allow support independent of application testing. This flag overrides