crash_reporter: Fix header include paths

Fix the header include paths to be relative to the crash_reporter
base folder.

Bug: 22873331
Change-Id: Icdd0495a79cd7679f38c54a84e189bfb3c9d7f1c
diff --git a/crash_reporter/user_collector.h b/crash_reporter/user_collector.h
index aac94cb..77024e1 100644
--- a/crash_reporter/user_collector.h
+++ b/crash_reporter/user_collector.h
@@ -12,7 +12,7 @@
 #include <base/macros.h>
 #include <gtest/gtest_prod.h>  // for FRIEND_TEST
 
-#include "crash-reporter/crash_collector.h"
+#include "crash_collector.h"
 
 class SystemLogging;