Remove abonded privacy blacklist implementation.

chrome/browser/privacy_blacklist/blacklist_interceptor.cc

Index: chrome/browser/privacy_blacklist/blacklist_interceptor.cc
diff --git a/chrome/browser/privacy_blacklist/blacklist_interceptor.cc b/chrome/browser/privacy_blacklist/blacklist_interceptor.cc
deleted file mode 100644
index f950d177a91d62ae5439b76e08e99194c210caa6..0000000000000000000000000000000000000000
--- a/chrome/browser/privacy_blacklist/blacklist_interceptor.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright (c) 2009 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 "chrome/browser/privacy_blacklist/blacklist_interceptor.h"
-
-#include "app/l10n_util.h"
-#include "app/resource_bundle.h"
-#include "base/string_util.h"
-#include "base/values.h"
-#include "chrome/browser/privacy_blacklist/blacklist.h"
-#include "chrome/browser/privacy_blacklist/blacklist_request_info.h"
-#include "chrome/common/jstemplate_builder.h"
-#include "net/url_request/url_request_simple_job.h"
-#include "grit/browser_resources.h"
-#include "grit/generated_resources.h"
-
-namespace {
-
-class URLRequestBlacklistJob : public URLRequestSimpleJob {
- public:
-  URLRequestBlacklistJob(URLRequest* request,
-                         const BlacklistRequestInfo& request_info)
-      : URLRequestSimpleJob(request),
-        request_info_(request_info) {
-  }
-
-  virtual bool GetData(std::string* mime_type,
-                       std::string* charset,
-                       std::string* data) const {
-    if (ResourceType::IsFrame(request_info_.resource_type())) {
-      *mime_type = "text/html";
-      *charset = "utf-8";
-      *data = GetHTMLResponse();
-    } else {
-      // TODO(phajdan.jr): For some resources (like script) we may want to
-      // simulate an error instead or return other MIME type.
-      *mime_type = "image/png";
-      *data = GetImageResponse();
-    }
-    return true;
-  }
-
- private:
-  std::string GetHTMLResponse() const {
-      return "HTTP/1.1 200 OK\r\n"
-          "Content-Type: text/html;charset=utf-8\r\n"
-          "Cache-Control: no-store\r\n\r\n" + GetHTML();
-  }
-
-  static std::string GetImageResponse() {
-      return "HTTP/1.1 200 OK\r\n"
-          "Content-Type: image/png\r\n"
-          "Cache-Control: no-store\r\n\r\n" + GetImage();
-  }
-
-  static std::string GetImage() {
-    return ResourceBundle::GetSharedInstance().
-        GetRawDataResource(IDR_BLACKLIST_IMAGE).as_string();
-  }
-
-  std::string GetHTML() const {
-    DictionaryValue strings;
-    strings.SetString(L"title", l10n_util::GetString(IDS_BLACKLIST_TITLE));
-    strings.SetString(L"message", l10n_util::GetString(IDS_BLACKLIST_MESSAGE));
-
-    const Blacklist::Provider* provider = GetBestMatchingEntryProvider();
-    strings.SetString(L"name", provider->name());
-    strings.SetString(L"url", provider->url());
-
-    const base::StringPiece html =
-      ResourceBundle::GetSharedInstance().GetRawDataResource(
-          IDR_BLACKLIST_HTML);
-    return jstemplate_builder::GetI18nTemplateHtml(html, &strings);
-  }
-
-  const Blacklist::Provider* GetBestMatchingEntryProvider() const {
-    // If kBlockAll is specified, assign blame to such an entry.
-    // Otherwise pick the first one.
-    const Blacklist* blacklist = request_info_.GetBlacklist();
-    scoped_ptr<Blacklist::Match> match(blacklist->FindMatch(request_->url()));
-    const Blacklist::Entry* entry = NULL;
-    if (match->attributes() & Blacklist::kBlockAll) {
-      for (std::vector<const Blacklist::Entry*>::const_iterator i =
-           match->entries().begin(); i != match->entries().end(); ++i) {
-        if ((*i)->attributes() == Blacklist::kBlockAll) {
-          entry = *i;
-          break;
-        }
-      }
-    } else {
-      entry = match->entries().front();
-    }
-    return entry->provider();
-  }
-
-  const BlacklistRequestInfo& request_info_;
-
-  DISALLOW_COPY_AND_ASSIGN(URLRequestBlacklistJob);
-};
-
-}  // namespace
-
-BlacklistInterceptor::BlacklistInterceptor() {
-  URLRequest::RegisterRequestInterceptor(this);
-}
-
-BlacklistInterceptor::~BlacklistInterceptor() {
-  URLRequest::UnregisterRequestInterceptor(this);
-}
-
-URLRequestJob* BlacklistInterceptor::MaybeIntercept(URLRequest* request) {
-  BlacklistRequestInfo* request_info =
-      BlacklistRequestInfo::FromURLRequest(request);
-  if (!request_info) {
-    // Not all requests have privacy blacklist data, for example downloads.
-    return NULL;
-  }
-
-  const Blacklist* blacklist = request_info->GetBlacklist();
-  scoped_ptr<Blacklist::Match> match(blacklist->FindMatch(request->url()));
-
-  if (!match.get()) {
-    // Nothing is blacklisted for this request. Do not intercept.
-    return NULL;
-  }
-
-  // TODO(phajdan.jr): Should we have some UI to notify about blocked referrer?
-  if (match->attributes() & Blacklist::kDontSendReferrer)
-    request->set_referrer(std::string());
-
-  if (match->IsBlocked(request->url()))
-    return new URLRequestBlacklistJob(request, *request_info);
-
-  return NULL;
-}