Have media content and chrome browser tests load data from media/test/data

media/base/test_data_util.cc

 // Copyright (c) 2012 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 "media/base/test_data_util.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/path_service.h"
 #include "media/base/decoder_buffer.h"
 
 namespace media {
 
 base::FilePath GetTestDataFilePath(const std::string& name) {
   base::FilePath file_path;
   CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &file_path));
+  return file_path.Append(GetTestDataPath()).AppendASCII(name);
+}
 
-  return file_path.AppendASCII("media")
-      .AppendASCII("test")
-      .AppendASCII("data")
-      .AppendASCII(name);
+base::FilePath GetTestDataPath() {
+  return base::FilePath(FILE_PATH_LITERAL("media/test/data"));
 }
 
 scoped_refptr<DecoderBuffer> ReadTestDataFile(const std::string& name) {
   base::FilePath file_path = GetTestDataFilePath(name);
 
   int64 tmp = 0;
   CHECK(base::GetFileSize(file_path, &tmp))
       << "Failed to get file size for '" << name << "'";
 
   int file_size = base::checked_cast<int>(tmp);
 
   scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(file_size));
   CHECK_EQ(file_size,
            base::ReadFile(
                file_path, reinterpret_cast<char*>(buffer->writable_data()),
                file_size)) << "Failed to read '" << name << "'";
 
   return buffer;
 }
 
 }  // namespace media