replace OVERRIDE and FINAL with override and final in mojo/

mojo/services/network/url_loader_impl.cc

 // Copyright 2014 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 "mojo/services/network/url_loader_impl.h"
 
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "mojo/common/common_type_converters.h"
 #include "mojo/services/network/network_context.h"
@@ skipping 48 matching lines @@
 }
 
 // Reads the request body upload data from a DataPipe.
 class UploadDataPipeElementReader : public net::UploadElementReader {
  public:
   UploadDataPipeElementReader(ScopedDataPipeConsumerHandle pipe)
       : pipe_(pipe.Pass()), num_bytes_(0) {}
   virtual ~UploadDataPipeElementReader() {}
 
   // UploadElementReader overrides:
-  virtual int Init(const net::CompletionCallback& callback) OVERRIDE {
+  virtual int Init(const net::CompletionCallback& callback) override {
     offset_ = 0;
     ReadDataRaw(pipe_.get(), NULL, &num_bytes_, MOJO_READ_DATA_FLAG_QUERY);
     return net::OK;
   }
-  virtual uint64 GetContentLength() const OVERRIDE {
+  virtual uint64 GetContentLength() const override {
     return num_bytes_;
   }
-  virtual uint64 BytesRemaining() const OVERRIDE {
+  virtual uint64 BytesRemaining() const override {
     return num_bytes_ - offset_;
   }
-  virtual bool IsInMemory() const OVERRIDE {
+  virtual bool IsInMemory() const override {
     return false;
   }
   virtual int Read(net::IOBuffer* buf,
                    int buf_length,
-                   const net::CompletionCallback& callback) OVERRIDE {
+                   const net::CompletionCallback& callback) override {
     uint32_t bytes_read =
         std::min(static_cast<uint32_t>(BytesRemaining()),
                  static_cast<uint32_t>(buf_length));
     if (bytes_read > 0) {
       ReadDataRaw(pipe_.get(), buf->data(), &bytes_read,
                   MOJO_READ_DATA_FLAG_NONE);
     }
 
     offset_ += bytes_read;
     return bytes_read;
@@ skipping 279 matching lines @@
   if (completed_synchronously) {
     base::MessageLoop::current()->PostTask(
         FROM_HERE,
         base::Bind(&URLLoaderImpl::ReadMore, weak_ptr_factory_.GetWeakPtr()));
   } else {
     ReadMore();
   }
 }
 
 }  // namespace mojo