zlib: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

third_party/zlib/google/zip_reader.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 "third_party/zlib/google/zip_reader.h"
 
 #include "base/bind.h"
 #include "base/files/file.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "third_party/zlib/google/zip_internal.h"
 
 #if defined(USE_SYSTEM_MINIZIP)
 #include <minizip/unzip.h>
 #else
 #include "third_party/zlib/contrib/minizip/unzip.h"
 #if defined(OS_WIN)
 #include "third_party/zlib/contrib/minizip/iowin32.h"
 #endif  // defined(OS_WIN)
 #endif  // defined(USE_SYSTEM_MINIZIP)
@@ skipping 325 matching lines @@
     const base::FilePath& output_file_path,
     const SuccessCallback& success_callback,
     const FailureCallback& failure_callback,
     const ProgressCallback& progress_callback) {
   DCHECK(zip_file_);
   DCHECK(current_entry_info_.get());
 
   // If this is a directory, just create it and return.
   if (current_entry_info()->is_directory()) {
     if (base::CreateDirectory(output_file_path)) {
-      base::MessageLoopProxy::current()->PostTask(FROM_HERE, success_callback);
+      base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, success_callback);
     } else {
       DVLOG(1) << "Unzip failed: unable to create directory.";
-      base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+      base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
     }
     return;
   }
 
   if (unzOpenCurrentFile(zip_file_) != UNZ_OK) {
     DVLOG(1) << "Unzip failed: unable to open current zip entry.";
-    base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
     return;
   }
 
   base::FilePath output_dir_path = output_file_path.DirName();
   if (!base::CreateDirectory(output_dir_path)) {
     DVLOG(1) << "Unzip failed: unable to create containing directory.";
-    base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
     return;
   }
 
   const int flags = base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE;
   base::File output_file(output_file_path, flags);
 
   if (!output_file.IsValid()) {
     DVLOG(1) << "Unzip failed: unable to create platform file at "
              << output_file_path.value();
-    base::MessageLoopProxy::current()->PostTask(FROM_HERE, failure_callback);
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, failure_callback);
     return;
   }
 
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&ZipReader::ExtractChunk,
                  weak_ptr_factory_.GetWeakPtr(),
                  Passed(output_file.Pass()),
                  success_callback,
                  failure_callback,
@@ skipping 134 matching lines @@
 }
 
 bool FileWriterDelegate::WriteBytes(const char* data, int num_bytes) {
   int bytes_written = file_->WriteAtCurrentPos(data, num_bytes);
   if (bytes_written > 0)
     file_length_ += bytes_written;
   return bytes_written == num_bytes;
 }
 
 }  // namespace zip