CameraITS: Allocate more buffers for ITS

To make burst capture tests more stable.

Bug: 17994909
Change-Id: Ic4e9a65a58627306f320531c3347f4c156717746
diff --git a/apps/CtsVerifier/src/com/android/cts/verifier/camera/its/ItsService.java b/apps/CtsVerifier/src/com/android/cts/verifier/camera/its/ItsService.java
index d2b6221a..e340c8a 100644
--- a/apps/CtsVerifier/src/com/android/cts/verifier/camera/its/ItsService.java
+++ b/apps/CtsVerifier/src/com/android/cts/verifier/camera/its/ItsService.java
@@ -95,7 +95,7 @@
     // Timeout to wait for a capture result after the capture buffer has arrived, in ms.
     private static final long TIMEOUT_CAP_RES = 2000;
 
-    private static final int MAX_CONCURRENT_READER_BUFFERS = 8;
+    private static final int MAX_CONCURRENT_READER_BUFFERS = 10;
 
     // Supports at most RAW+YUV+JPEG, one surface each.
     private static final int MAX_NUM_OUTPUT_SURFACES = 3;