Replace aos::SizedArray with absl::InlinedVector

Change-Id: I4dae096c5079afa3135e3a1cb7cb17e2789275e6
Signed-off-by: Tyler Chatow <tchatow@gmail.com>
diff --git a/y2019/jevois/uart.cc b/y2019/jevois/uart.cc
index 2857bd6..9cded62 100644
--- a/y2019/jevois/uart.cc
+++ b/y2019/jevois/uart.cc
@@ -49,8 +49,9 @@
   }
   AOS_CHECK(remaining_space.empty());
   UartToTeensyBuffer result;
-  result.set_size(
-      CobsEncode<uart_to_teensy_size()>(buffer, result.mutable_backing_array())
+  result.resize(result.capacity());
+  result.resize(
+      CobsEncode<uart_to_teensy_size()>(buffer, absl::Span<char>(result))
           .size());
   return result;
 }
@@ -137,8 +138,9 @@
   }
   AOS_CHECK(remaining_space.empty());
   UartToCameraBuffer result;
-  result.set_size(
-      CobsEncode<uart_to_camera_size()>(buffer, result.mutable_backing_array())
+  result.resize(result.capacity());
+  result.resize(
+      CobsEncode<uart_to_camera_size()>(buffer, absl::Span<char>(result))
           .size());
   return result;
 }