Remove some unused files.

BUG=b/1483703
Review URL: http://codereview.chromium.org/132046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@18929 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 74 deletions

diff --git a/net/url_request/mime_sniffer_proxy.cc b/net/url_request/mime_sniffer_proxy.cc
deleted file mode 100644
index 0e1d0e0..0000000
--- a/net/url_request/mime_sniffer_proxy.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (c) 2006-2008 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 "net/url_request/mime_sniffer_proxy.h"
-
-#include "net/base/io_buffer.h"
-#include "net/base/mime_sniffer.h"
-
-static const int kBufferSize = 1024;
-
-MimeSnifferProxy::MimeSnifferProxy(URLRequest* request,
-                                   URLRequest::Delegate* delegate)
-    : request_(request), delegate_(delegate),
-      sniff_content_(false), error_(false),
-      buf_(new net::IOBuffer(kBufferSize)) {
-  request->set_delegate(this);
-}
-
-void MimeSnifferProxy::OnResponseStarted(URLRequest* request) {
-  if (request->status().is_success()) {
-    request->GetMimeType(&mime_type_);
-    if (net::ShouldSniffMimeType(request->url(), mime_type_)) {
-      // We need to read content before we know the mime type,
-      // so we don't call OnResponseStarted.
-      sniff_content_ = true;
-      if (request_->Read(buf_, kBufferSize, &bytes_read_) && bytes_read_) {
-        OnReadCompleted(request, bytes_read_);
-      } else if (!request_->status().is_io_pending()) {
-        error_ = true;
-        delegate_->OnResponseStarted(request);
-      } // Otherwise, IO pending.  Wait for OnReadCompleted.
-      return;
-    }
-  }
-  delegate_->OnResponseStarted(request);
-}
-
-bool MimeSnifferProxy::Read(net::IOBuffer* buf, int max_bytes,
-                            int *bytes_read) {
-  if (sniff_content_) {
-    // This is the first call to Read() after we've sniffed content.
-    // Return our local buffer or the error we ran into.
-    sniff_content_ = false;  // We're done with sniffing for this request.
-
-    if (error_) {
-      *bytes_read = 0;
-      return false;
-    }
-
-    memcpy(buf->data(), buf_->data(), bytes_read_);
-    *bytes_read = bytes_read_;
-    return true;
-  }
-  return request_->Read(buf, max_bytes, bytes_read);
-}
-
-void MimeSnifferProxy::OnReadCompleted(URLRequest* request, int bytes_read) {
-  if (sniff_content_) {
-    // Our initial content-sniffing Read() has completed.
-    if (request->status().is_success() && bytes_read) {
-      std::string type_hint;
-      request_->GetMimeType(&type_hint);
-      bytes_read_ = bytes_read;
-      net::SniffMimeType(buf_->data(), bytes_read_, request_->url(),
-                         type_hint, &mime_type_);
-    } else {
-      error_ = true;
-    }
-    delegate_->OnResponseStarted(request_);
-    return;
-  }
-  delegate_->OnReadCompleted(request, bytes_read);
-}