resize_test: skip VP9 decode checks if it's disabled

Change-Id: Ieab273a779c44e1c4648642e9f12735b81bd2300

test/resize_test.cc

diff --git a/test/resize_test.cc b/test/resize_test.cc
index eaebd75..90f5452 100644
--- a/test/resize_test.cc
+++ b/test/resize_test.cc
@@ -7,6 +7,8 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
+#include <stdio.h>
+
 #include <climits>
 #include <vector>
 #include "third_party/googletest/src/include/gtest/gtest.h"
@@ -558,9 +560,13 @@
     }
   }
 
+#if CONFIG_VP9_DECODER
   // Verify that we get 1 resize down event in this test.
   ASSERT_EQ(1, resize_count) << "Resizing should occur.";
   EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+#else
+  printf("Warning: VP9 decoder unavailable, unable to check resize count!\n");
+#endif
 }
 
 // Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
@@ -602,9 +608,13 @@
     }
   }
 
+#if CONFIG_VP9_DECODER
   // Verify that we get 2 resize events in this test.
   ASSERT_EQ(resize_count, 2) << "Resizing should occur twice.";
   EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+#else
+  printf("Warning: VP9 decoder unavailable, unable to check resize count!\n");
+#endif
 }
 
 vpx_img_fmt_t CspForFrameNumber(int frame) {