Changed several references from "char" to "uint8" which is the appropriate de...

media/filters/file_data_source.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/file_util.h"
 #include "base/string_util.h"
 #include "media/base/filter_host.h"
 #include "media/base/filters.h"
 #include "media/base/pipeline.h"
 #include "media/filters/file_data_source.h"
@@ skipping 39 matching lines @@
     file_util::CloseFile(file_);
     file_ = NULL;
     file_size_ = 0;
   }
 }
 
 const MediaFormat* FileDataSource::GetMediaFormat() {
   return &media_format_;
 }
 
-size_t FileDataSource::Read(char* data, size_t size) {
+size_t FileDataSource::Read(uint8* data, size_t size) {
   DCHECK(file_);
   AutoLock l(lock_);
   if (file_) {
     size_t size_read = fread(data, 1, size, file_);
     if (size_read == size || !ferror(file_)) {
       return size_read;
     }
   }
   return kReadError;
 }
@@ skipping 34 matching lines @@
 
 bool FileDataSource::GetSize(int64* size_out) {
   DCHECK(size_out);
   DCHECK(file_);
   AutoLock l(lock_);
   *size_out = file_size_;
   return (NULL != file_);
 }
 
 }  // namespace media