Componentize component_updater: Move URLRequestPrepackagedInterceptor from content/ to net/

content/test/net/url_request_prepackaged_interceptor.cc

Index: content/test/net/url_request_prepackaged_interceptor.cc
diff --git a/content/test/net/url_request_prepackaged_interceptor.cc b/content/test/net/url_request_prepackaged_interceptor.cc
deleted file mode 100644
index 8e821b9408d3c87180289ccd963b8564a10c693d..0000000000000000000000000000000000000000
--- a/content/test/net/url_request_prepackaged_interceptor.cc
+++ /dev/null
@@ -1,187 +0,0 @@
-// Copyright (c) 2012 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/test/net/url_request_prepackaged_interceptor.h"
-
-#include "base/file_util.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "base/threading/thread_restrictions.h"
-#include "content/public/browser/browser_thread.h"
-#include "net/url_request/url_request.h"
-#include "net/url_request/url_request_file_job.h"
-#include "net/url_request/url_request_filter.h"
-#include "net/url_request/url_request_interceptor.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using content::BrowserThread;
-
-namespace content {
-
-namespace {
-
-class URLRequestPrepackagedJob : public net::URLRequestFileJob {
- public:
-  URLRequestPrepackagedJob(net::URLRequest* request,
-                           net::NetworkDelegate* network_delegate,
-                           const base::FilePath& file_path)
-      : net::URLRequestFileJob(
-            request, network_delegate, file_path,
-            content::BrowserThread::GetBlockingPool()->
-                GetTaskRunnerWithShutdownBehavior(
-                    base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)) {}
-
-  virtual int GetResponseCode() const OVERRIDE { return 200; }
-
- private:
-  virtual ~URLRequestPrepackagedJob() {}
-
-  DISALLOW_COPY_AND_ASSIGN(URLRequestPrepackagedJob);
-};
-
-}  // namespace
-
-class URLRequestPrepackagedInterceptor::Delegate
-    : public net::URLRequestInterceptor {
- public:
-  Delegate(const std::string& scheme, const std::string& hostname)
-    : scheme_(scheme), hostname_(hostname), hit_count_(0) {}
-  virtual ~Delegate() {}
-
-  void Register() {
-    net::URLRequestFilter::GetInstance()->AddHostnameInterceptor(
-        scheme_, hostname_,
-        scoped_ptr<net::URLRequestInterceptor>(this));
-  }
-
-  static void Unregister(
-      const std::string& scheme,
-      const std::string& hostname) {
-    net::URLRequestFilter::GetInstance()->RemoveHostnameHandler(scheme,
-                                                                hostname);
-  }
-
-  // When requests for |url| arrive, respond with the contents of |path|. The
-  // hostname and scheme of |url| must match the corresponding parameters
-  // passed as constructor arguments.
-  void SetResponse(const GURL& url,
-                   const base::FilePath& path,
-                   bool ignore_query) {
-    CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-    // It's ok to do a blocking disk access on this thread; this class
-    // is just used for tests.
-    base::ThreadRestrictions::ScopedAllowIO allow_io;
-    EXPECT_TRUE(base::PathExists(path));
-    if (ignore_query) {
-      ignore_query_responses_[url] = path;
-    } else {
-      responses_[url] = path;
-    }
-  }
-
-  // Returns how many requests have been issued that have a stored reply.
-  int GetHitCount() const {
-    base::AutoLock auto_lock(hit_count_lock_);
-    return hit_count_;
-  }
-
- private:
-  typedef std::map<GURL, base::FilePath> ResponseMap;
-
-  // When computing matches, this ignores the query parameters of the url.
-  virtual net::URLRequestJob* MaybeInterceptRequest(
-      net::URLRequest* request,
-      net::NetworkDelegate* network_delegate) const OVERRIDE {
-    CHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-    if (request->url().scheme() != scheme_ ||
-        request->url().host() != hostname_) {
-      return NULL;
-    }
-
-    ResponseMap::const_iterator it = responses_.find(request->url());
-    if (it == responses_.end()) {
-      // Search for this request's url, ignoring any query parameters.
-      GURL url = request->url();
-      if (url.has_query()) {
-        GURL::Replacements replacements;
-        replacements.ClearQuery();
-        url = url.ReplaceComponents(replacements);
-      }
-      it = ignore_query_responses_.find(url);
-      if (it == ignore_query_responses_.end())
-        return NULL;
-    }
-    {
-      base::AutoLock auto_lock(hit_count_lock_);
-      ++hit_count_;
-    }
-
-    return new URLRequestPrepackagedJob(request,
-                                        network_delegate,
-                                        it->second);
-  }
-
-  const std::string scheme_;
-  const std::string hostname_;
-
-  ResponseMap responses_;
-  ResponseMap ignore_query_responses_;
-
-  mutable base::Lock hit_count_lock_;
-  mutable int hit_count_;
-
-  DISALLOW_COPY_AND_ASSIGN(Delegate);
-};
-
-
-URLRequestPrepackagedInterceptor::URLRequestPrepackagedInterceptor(
-    const std::string& scheme,
-    const std::string& hostname)
-    : scheme_(scheme),
-      hostname_(hostname),
-      delegate_(new Delegate(scheme, hostname)) {
-  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-                          base::Bind(&Delegate::Register,
-                                     base::Unretained(delegate_)));
-}
-
-URLRequestPrepackagedInterceptor::~URLRequestPrepackagedInterceptor() {
-  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-                          base::Bind(&Delegate::Unregister,
-                                     scheme_,
-                                     hostname_));
-}
-
-void URLRequestPrepackagedInterceptor::SetResponse(
-    const GURL& url,
-    const base::FilePath& path) {
-  CHECK_EQ(scheme_, url.scheme());
-  CHECK_EQ(hostname_, url.host());
-  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-                          base::Bind(&Delegate::SetResponse,
-                                     base::Unretained(delegate_), url, path,
-                                     false));
-}
-
-void URLRequestPrepackagedInterceptor::SetResponseIgnoreQuery(
-    const GURL& url,
-    const base::FilePath& path) {
-  CHECK_EQ(scheme_, url.scheme());
-  CHECK_EQ(hostname_, url.host());
-  BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
-                          base::Bind(&Delegate::SetResponse,
-                                     base::Unretained(delegate_), url, path,
-                                     true));
-}
-
-int URLRequestPrepackagedInterceptor::GetHitCount() {
-  return delegate_->GetHitCount();
-}
-
-
-URLLocalHostRequestPrepackagedInterceptor
-  ::URLLocalHostRequestPrepackagedInterceptor()
-    : URLRequestPrepackagedInterceptor("http", "localhost") {
-}
-
-}  // namespace content