Remove references to a previously removed variable

fixes build of performance tests

Change-Id: I64565b46f2d39c935dc6f635570fb88d496faac3
diff --git a/test/decode_perf_test.cc b/test/decode_perf_test.cc
index ff750bd..6cf0a8c 100644
--- a/test/decode_perf_test.cc
+++ b/test/decode_perf_test.cc
@@ -116,7 +116,6 @@
     cfg_.rc_buf_sz = 1000;
     cfg_.rc_buf_initial_sz = 500;
     cfg_.rc_buf_optimal_sz = 600;
-    cfg_.rc_resize_allowed = 0;
     cfg_.rc_end_usage = AOM_VBR;
   }
 
diff --git a/test/encode_perf_test.cc b/test/encode_perf_test.cc
index 8125e6b..fd9f67e 100644
--- a/test/encode_perf_test.cc
+++ b/test/encode_perf_test.cc
@@ -78,7 +78,6 @@
     cfg_.rc_buf_sz = 1000;
     cfg_.rc_buf_initial_sz = 500;
     cfg_.rc_buf_optimal_sz = 600;
-    cfg_.rc_resize_allowed = 0;
     cfg_.rc_end_usage = AOM_CBR;
     cfg_.g_error_resilient = 1;
     cfg_.g_threads = threads_;
diff --git a/test/resize_test.cc b/test/resize_test.cc
index 1ae3031..802713d 100644
--- a/test/resize_test.cc
+++ b/test/resize_test.cc
@@ -482,8 +482,6 @@
     cfg_.rc_dropframe_thresh = 1;
     // Enable error_resilience mode.
     cfg_.g_error_resilient = 1;
-    // Enable dynamic resizing.
-    cfg_.rc_resize_allowed = 1;
     // Run at low bitrate.
     cfg_.rc_target_bitrate = 200;
   }
@@ -499,8 +497,6 @@
   ResizingVideoSource video;
   video.flag_codec_ = 1;
   DefaultConfig();
-  // Disable internal resize for this test.
-  cfg_.rc_resize_allowed = 0;
   change_bitrate_ = false;
   mismatch_psnr_ = 0.0;
   mismatch_nframes_ = 0;