[storage/browser/fileapi] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

storage/browser/fileapi/file_system_operation_runner.cc

Index: storage/browser/fileapi/file_system_operation_runner.cc
diff --git a/storage/browser/fileapi/file_system_operation_runner.cc b/storage/browser/fileapi/file_system_operation_runner.cc
index 848929f38cdb95a60989524a604a7429f7904d69..a53f5883210868da99c2df5bf411872d2d93d569 100644
--- a/storage/browser/fileapi/file_system_operation_runner.cc
+++ b/storage/browser/fileapi/file_system_operation_runner.cc
@@ -5,8 +5,8 @@
 #include "storage/browser/fileapi/file_system_operation_runner.h"
 
 #include "base/bind.h"
-#include "base/message_loop/message_loop_proxy.h"
 #include "base/stl_util.h"
+#include "base/thread_task_runner_handle.h"
 #include "net/url_request/url_request_context.h"
 #include "storage/browser/blob/blob_url_request_job_factory.h"
 #include "storage/browser/blob/shareable_file_reference.h"
@@ -514,7 +514,7 @@ void FileSystemOperationRunner::DidFinish(
     base::File::Error rv) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidFinish,
                               AsWeakPtr(), handle, callback, rv));
     return;
@@ -530,7 +530,7 @@ void FileSystemOperationRunner::DidGetMetadata(
     const base::File::Info& file_info) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidGetMetadata,
                               AsWeakPtr(), handle, callback, rv, file_info));
     return;
@@ -547,7 +547,7 @@ void FileSystemOperationRunner::DidReadDirectory(
     bool has_more) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidReadDirectory,
                               AsWeakPtr(), handle, callback, rv,
                               entries, has_more));
@@ -566,7 +566,7 @@ void FileSystemOperationRunner::DidWrite(
     bool complete) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidWrite, AsWeakPtr(),
                               handle, callback, rv, bytes, complete));
     return;
@@ -583,7 +583,7 @@ void FileSystemOperationRunner::DidOpenFile(
     const base::Closure& on_close_callback) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidOpenFile,
                               AsWeakPtr(), handle, callback, Passed(&file),
                               on_close_callback));
@@ -602,7 +602,7 @@ void FileSystemOperationRunner::DidCreateSnapshot(
     const scoped_refptr<storage::ShareableFileReference>& file_ref) {
   if (handle.scope) {
     finished_operations_.insert(handle.id);
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FileSystemOperationRunner::DidCreateSnapshot,
                               AsWeakPtr(), handle, callback, rv, file_info,
                               platform_path, file_ref));
@@ -620,7 +620,7 @@ void FileSystemOperationRunner::OnCopyProgress(
     const FileSystemURL& dest_url,
     int64 size) {
   if (handle.scope) {
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(
             &FileSystemOperationRunner::OnCopyProgress,
             AsWeakPtr(), handle, callback, type, source_url, dest_url, size));