win: Get Kasko crash keys from Crashpad instead of Breakpad

components/crash/content/app/crashpad.h

Index: components/crash/content/app/crashpad.h
diff --git a/components/crash/content/app/crashpad.h b/components/crash/content/app/crashpad.h
index 6121efb14657dca733e6657557e240db03690073..b927c39d634fa19c5055cd565ed3b163a8ff8f91 100644
--- a/components/crash/content/app/crashpad.h
+++ b/components/crash/content/app/crashpad.h
@@ -8,6 +8,7 @@
 #include <time.h>
 
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "base/files/file_path.h"
@@ -70,6 +71,9 @@ struct UploadedReport {
 // disabled.
 void GetUploadedReports(std::vector<UploadedReport>* uploaded_reports);
 
+// Returns a copy of the current crash keys.
+std::vector<std::pair<std::string, std::string>> GetCrashKeys();
+
 namespace internal {
 
 // The platform-specific portion of InitializeCrashpad().