Reduce test duration for valgrind....

media/base/yuv_convert_unittest.cc

 // Copyright (c) 2009 The Chromium 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 "base/base_paths.h"
 #include "base/file_util.h"
 #include "media/base/djb2.h"
 #include "media/base/yuv_convert.h"
 #include "media/base/yuv_row.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 15 matching lines @@
 static const int kScaledHeight = 768;
 static const int kBpp = 4;
 
 // Surface sizes.
 static const size_t kYUV12Size = kWidth * kHeight * 12 / 8;
 static const size_t kYUV16Size = kWidth * kHeight * 16 / 8;
 static const size_t kRGBSize = kWidth * kHeight * kBpp;
 static const size_t kRGBSizeConverted = kWidth * kHeight * kBpp;
 
 // Set to 100 to time ConvertYUVToRGB32.
-static const int kTestTimes = 100;
+static const int kTestTimes = 1;
 
 TEST(YUVConvertTest, YV12) {
   // Allocate all surfaces.
   scoped_array<uint8> yuv_bytes(new uint8[kYUV12Size]);
   scoped_array<uint8> rgb_bytes(new uint8[kRGBSize]);
   scoped_array<uint8> rgb_converted_bytes(new uint8[kRGBSizeConverted]);
 
   // Read YUV reference data from file.
   FilePath yuv_url;
   EXPECT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &yuv_url));
@@ skipping 201 matching lines @@
                            1, 1,     // Dimensions
                            0,        // YStride
                            0,        // UVStride
                            0,        // RGBStride
                            media::YV12);
 
   int expected_test = memcmp(rgb, expected, sizeof(expected));
   EXPECT_EQ(0, expected_test);
 }