webkit: Remove use of ALLOW_THIS_IN_INITIALIZER_LIST.

webkit/plugins/ppapi/quota_file_io.cc

Index: webkit/plugins/ppapi/quota_file_io.cc
diff --git a/webkit/plugins/ppapi/quota_file_io.cc b/webkit/plugins/ppapi/quota_file_io.cc
index 961c79ab4ba3ddfa1b6ac921fe7b48db1e742e4c..df4283b0d18232a04d8a55c15abf313500b44d0f 100644
--- a/webkit/plugins/ppapi/quota_file_io.cc
+++ b/webkit/plugins/ppapi/quota_file_io.cc
@@ -79,7 +79,7 @@ class QuotaFileIO::WriteOperation : public PendingOperationBase {
         finished_(false),
         status_(base::PLATFORM_FILE_OK),
         bytes_written_(0),
-        ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
+        weak_factory_(this) {
     if (!is_will_operation) {
       // TODO(kinuko): Check the API convention if we really need to keep a copy
       // of the buffer during the async write operations.
@@ -173,7 +173,7 @@ class QuotaFileIO::SetLengthOperation : public PendingOperationBase {
       : PendingOperationBase(quota_io, is_will_operation),
         length_(length),
         callback_(callback),
-        ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {}
+        weak_factory_(this) {}
 
   virtual ~SetLengthOperation() {}
 
@@ -238,7 +238,7 @@ QuotaFileIO::QuotaFileIO(
       outstanding_errors_(0),
       max_written_offset_(0),
       inflight_operations_(0),
-      ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)) {
+      weak_factory_(this) {
   DCHECK_NE(base::kInvalidPlatformFileValue, file_);
   DCHECK_NE(quota::kStorageTypeUnknown, storage_type_);
 }