Remove net::Filter direct dependency on IsSupportedMimeType

content/shell/browser/shell_network_delegate.cc

 // Copyright 2013 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 "content/shell/browser/shell_network_delegate.h"
 
+#include "net/base/mime_util.h"
 #include "net/base/net_errors.h"
 #include "net/base/static_cookie_policy.h"
 #include "net/url_request/url_request.h"
 
 namespace content {
 
 namespace {
 bool g_accept_all_cookies = true;
 }
 
@@ skipping 90 matching lines @@
 bool ShellNetworkDelegate::OnCanAccessFile(const net::URLRequest& request,
                                            const base::FilePath& path) const {
   return true;
 }
 
 bool ShellNetworkDelegate::OnCanThrottleRequest(
     const net::URLRequest& request) const {
   return false;
 }
 
+bool ShellNetworkDelegate::OnIsSupportedMimeType(
+    const std::string& mime_type) const {
+  return net::IsSupportedMimeType(mime_type);
+}
+
 }  // namespace content