Fix two memory leaks from pdfium_unittests

core/src/fxcodec/codec/fx_codec_jpx_unittest.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 
 #include <limits>
 
 #include "codec_int.h"
 #include "testing/fx_string_testhelpers.h"
@@ skipping 456 matching lines @@
 
 TEST(fxcodec, YUV420ToRGB) {
   opj_image_comp_t u;
   memset(&u, 0, sizeof(u));
   u.dx = 1;
   u.dy = 1;
   u.w = 16;
   u.h = 16;
   u.prec = 8;
   u.bpp = 8;
-  u.data = FX_Alloc(OPJ_INT32, u.w * u.h);
-  memset(u.data, 0, u.w * u.h * sizeof(OPJ_INT32));
   opj_image_comp_t v;
   memset(&v, 0, sizeof(v));
   v.dx = 1;
   v.dy = 1;
   v.w = 16;
   v.h = 16;
   v.prec = 8;
   v.bpp = 8;
-  v.data = FX_Alloc(OPJ_INT32, v.w * v.h);
-  memset(v.data, 0, v.w * v.h * sizeof(OPJ_INT32));
   opj_image_comp_t y;
   memset(&y, 0, sizeof(y));
   y.dx = 1;
   y.dy = 1;
   y.prec = 8;
   y.bpp = 8;
   opj_image_t img;
   memset(&img, 0, sizeof(img));
   img.numcomps = 3;
   img.color_space = OPJ_CLRSPC_SYCC;
@@ skipping 34 matching lines @@
       EXPECT_NE(img.comps[0].h, img.comps[1].h);
       EXPECT_NE(img.comps[0].w, img.comps[2].w);
       EXPECT_NE(img.comps[0].h, img.comps[2].h);
     }
     FX_Free(img.comps[0].data);
     FX_Free(img.comps[1].data);
     FX_Free(img.comps[2].data);
   }
   FX_Free(img.comps);
 }