Crash component: adds API for clients to handle the crash minidump.

components/crash/app/crash_reporter_client.cc

Index: components/crash/app/crash_reporter_client.cc
diff --git a/components/crash/app/crash_reporter_client.cc b/components/crash/app/crash_reporter_client.cc
index 4f9fd92b15189ae74eb84c150cfc1dd529f09832..cf479b91c5f94a1f69822a1b66b048dc1c7c7de4 100644
--- a/components/crash/app/crash_reporter_client.cc
+++ b/components/crash/app/crash_reporter_client.cc
@@ -86,6 +86,10 @@ void CrashReporterClient::GetProductNameAndVersion(const char** product_name,
 base::FilePath CrashReporterClient::GetReporterLogFilename() {
   return base::FilePath();
 }
+
+bool CrashReporterClient::HandleCrashDump(const char* crashdump_filename) {
+  return false;
+}
 #endif
 
 bool CrashReporterClient::GetCrashDumpLocation(base::FilePath* crash_dir) {