Move most of the component updater artifacts to update_client.

components/update_client/ping_manager.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 "components/component_updater/component_updater_ping_manager.h"
+#include "components/update_client/ping_manager.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_checker.h"
-#include "components/component_updater/component_updater_configurator.h"
-#include "components/component_updater/component_updater_utils.h"
-#include "components/component_updater/crx_update_item.h"
-#include "components/component_updater/request_sender.h"
+#include "components/update_client/configurator.h"
+#include "components/update_client/crx_update_item.h"
+#include "components/update_client/request_sender.h"
+#include "components/update_client/utils.h"
+#include "net/url_request/url_fetcher.h"
 #include "url/gurl.h"
 
-namespace net {
-class URLFetcher;
-}  // namespace net
-
-namespace component_updater {
+namespace update_client {
 
 namespace {
 
 // Returns a string literal corresponding to the value of the downloader |d|.
 const char* DownloaderToString(CrxDownloader::DownloadMetrics::Downloader d) {
   switch (d) {
     case CrxDownloader::DownloadMetrics::kUrlFetcher:
       return "direct";
     case CrxDownloader::DownloadMetrics::kBits:
       return "bits";
     default:
       return "unknown";
   }
 }
 
 // Returns a string representing a sequence of download complete events
 // corresponding to each download metrics in |item|.
 std::string BuildDownloadCompleteEventElements(const CrxUpdateItem* item) {
   using base::StringAppendF;
   std::string download_events;
   for (size_t i = 0; i != item->download_metrics.size(); ++i) {
     const CrxDownloader::DownloadMetrics& metrics = item->download_metrics[i];
     std::string event("<event eventtype=\"14\"");
     StringAppendF(&event, " eventresult=\"%d\"", metrics.error == 0);
-    StringAppendF(&event,
-                  " downloader=\"%s\"",
+    StringAppendF(&event, " downloader=\"%s\"",
                   DownloaderToString(metrics.downloader));
     if (metrics.error) {
       StringAppendF(&event, " errorcode=\"%d\"", metrics.error);
     }
     StringAppendF(&event, " url=\"%s\"", metrics.url.spec().c_str());
 
     // -1 means that the  byte counts are not known.
     if (metrics.downloaded_bytes != -1) {
-      StringAppendF(&event,
-                    " downloaded=\"%s\"",
+      StringAppendF(&event, " downloaded=\"%s\"",
                     base::Int64ToString(metrics.downloaded_bytes).c_str());
     }
     if (metrics.total_bytes != -1) {
-      StringAppendF(&event,
-                    " total=\"%s\"",
+      StringAppendF(&event, " total=\"%s\"",
                     base::Int64ToString(metrics.total_bytes).c_str());
     }
 
     if (metrics.download_time_ms) {
-      StringAppendF(&event,
-                    " download_time_ms=\"%s\"",
+      StringAppendF(&event, " download_time_ms=\"%s\"",
                     base::Uint64ToString(metrics.download_time_ms).c_str());
     }
     StringAppendF(&event, "/>");
 
     download_events += event;
   }
   return download_events;
 }
 
 // Returns a string representing one ping event xml element for an update item.
 std::string BuildUpdateCompleteEventElement(const CrxUpdateItem* item) {
   DCHECK(item->status == CrxUpdateItem::kNoUpdate ||
          item->status == CrxUpdateItem::kUpdated);
 
   using base::StringAppendF;
 
   std::string ping_event("<event eventtype=\"3\"");
   const int event_result = item->status == CrxUpdateItem::kUpdated;
   StringAppendF(&ping_event, " eventresult=\"%d\"", event_result);
   if (item->error_category)
     StringAppendF(&ping_event, " errorcat=\"%d\"", item->error_category);
   if (item->error_code)
     StringAppendF(&ping_event, " errorcode=\"%d\"", item->error_code);
   if (item->extra_code1)
     StringAppendF(&ping_event, " extracode1=\"%d\"", item->extra_code1);
   if (HasDiffUpdate(item))
     StringAppendF(&ping_event, " diffresult=\"%d\"", !item->diff_update_failed);
   if (item->diff_error_category) {
-    StringAppendF(
-        &ping_event, " differrorcat=\"%d\"", item->diff_error_category);
+    StringAppendF(&ping_event, " differrorcat=\"%d\"",
+                  item->diff_error_category);
   }
   if (item->diff_error_code)
     StringAppendF(&ping_event, " differrorcode=\"%d\"", item->diff_error_code);
   if (item->diff_extra_code1) {
-    StringAppendF(
-        &ping_event, " diffextracode1=\"%d\"", item->diff_extra_code1);
+    StringAppendF(&ping_event, " diffextracode1=\"%d\"",
+                  item->diff_extra_code1);
   }
   if (!item->previous_fp.empty())
     StringAppendF(&ping_event, " previousfp=\"%s\"", item->previous_fp.c_str());
   if (!item->next_fp.empty())
     StringAppendF(&ping_event, " nextfp=\"%s\"", item->next_fp.c_str());
   StringAppendF(&ping_event, "/>");
   return ping_event;
 }
 
 // Builds a ping message for the specified update item.
 std::string BuildPing(const Configurator& config, const CrxUpdateItem* item) {
   const char app_element_format[] =
       "<app appid=\"%s\" version=\"%s\" nextversion=\"%s\">"
       "%s"
       "%s"
       "</app>";
   const std::string app_element(base::StringPrintf(
       app_element_format,
       item->id.c_str(),                                    // "appid"
       item->previous_version.GetString().c_str(),          // "version"
       item->next_version.GetString().c_str(),              // "nextversion"
       BuildUpdateCompleteEventElement(item).c_str(),       // update event
       BuildDownloadCompleteEventElements(item).c_str()));  // download events
 
   return BuildProtocolRequest(config.GetBrowserVersion().GetString(),
-                              config.GetChannel(),
-                              config.GetLang(),
-                              config.GetOSLongName(),
-                              app_element,
-                              "");
+                              config.GetChannel(), config.GetLang(),
+                              config.GetOSLongName(), app_element, "");
 }
 
 // Sends a fire and forget ping. The instances of this class have no
 // ownership and they self-delete upon completion. One instance of this class
 // can send only one ping.
 class PingSender {
  public:
   explicit PingSender(const Configurator& config);
   ~PingSender();
 
@@ skipping 25 matching lines @@
   DCHECK(item);
   DCHECK(thread_checker_.CalledOnValidThread());
 
   std::vector<GURL> urls(config_.PingUrl());
 
   if (urls.empty())
     return false;
 
   request_sender_.reset(new RequestSender(config_));
   request_sender_->Send(
-      BuildPing(config_, item),
-      urls,
+      BuildPing(config_, item), urls,
       base::Bind(&PingSender::OnRequestSenderComplete, base::Unretained(this)));
   return true;
 }
 
 }  // namespace
 
 PingManager::PingManager(const Configurator& config) : config_(config) {
 }
 
 PingManager::~PingManager() {
 }
 
 // Sends a fire and forget ping when the updates are complete. The ping
 // sender object self-deletes after sending the ping has completed asynchrously.
 void PingManager::OnUpdateComplete(const CrxUpdateItem* item) {
   PingSender* ping_sender(new PingSender(config_));
   if (!ping_sender->SendPing(item))
     delete ping_sender;
 }
 
-}  // namespace component_updater
+}  // namespace update_client