Convert things from AOS logging to glog

This is necessary so ceres (which includes glog) can be included in more
places.

Change-Id: Ie0a54dc6a9e21e0c2f11899d08c87d08c5c0e028
diff --git a/y2019/jevois/camera/image_stream.cc b/y2019/jevois/camera/image_stream.cc
new file mode 100644
index 0000000..29a1513
--- /dev/null
+++ b/y2019/jevois/camera/image_stream.cc
@@ -0,0 +1,18 @@
+#include "y2019/jevois/camera/image_stream.h"
+
+#include "aos/logging/logging.h"
+
+namespace y2019 {
+namespace camera {
+
+void ImageStreamEvent::ProcessHelper(
+    aos::vision::DataRef data, aos::monotonic_clock::time_point timestamp) {
+  if (data.size() < 300) {
+    LOG(INFO, "got bad img of size(%d)\n", static_cast<int>(data.size()));
+    return;
+  }
+  ProcessImage(data, timestamp);
+}
+
+}  // namespace camera
+}  // namespace y2019