Move all remaining appcache-related code to content namespace

webkit/browser/appcache/appcache_histograms.h

-// 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.
-
-#ifndef WEBKIT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_
-#define WEBKIT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_
-
-#include "base/basictypes.h"
-#include "webkit/browser/appcache/appcache_update_job.h"
-
-namespace base {
-class TimeDelta;
-}
-
-namespace appcache {
-
-class AppCacheHistograms {
- public:
-  enum InitResultType {
-    INIT_OK, SQL_DATABASE_ERROR, DISK_CACHE_ERROR,
-    NUM_INIT_RESULT_TYPES
-  };
-  static void CountInitResult(InitResultType init_result);
-  static void CountReinitAttempt(bool repeated_attempt);
-  static void CountCorruptionDetected();
-  static void CountUpdateJobResult(AppCacheUpdateJob::ResultType result,
-                                   const GURL& origin_url);
-  enum CheckResponseResultType {
-    RESPONSE_OK, MANIFEST_OUT_OF_DATE, RESPONSE_OUT_OF_DATE, ENTRY_NOT_FOUND,
-    READ_HEADERS_ERROR, READ_DATA_ERROR, UNEXPECTED_DATA_SIZE, CHECK_CANCELED,
-    NUM_CHECK_RESPONSE_RESULT_TYPES
-  };
-  static void CountCheckResponseResult(CheckResponseResultType result);
-  static void CountResponseRetrieval(
-      bool success, bool is_main_resource, const GURL& origin_url);
-  static void LogUpdateFailureStats(
-      const GURL& origin_url,
-      int percent_complete,
-      bool was_making_progress,
-      bool off_origin_resource_failure);
-  static void AddTaskQueueTimeSample(const base::TimeDelta& duration);
-  static void AddTaskRunTimeSample(const base::TimeDelta& duration);
-  static void AddCompletionQueueTimeSample(const base::TimeDelta& duration);
-  static void AddCompletionRunTimeSample(const base::TimeDelta& duration);
-  static void AddNetworkJobStartDelaySample(const base::TimeDelta& duration);
-  static void AddErrorJobStartDelaySample(const base::TimeDelta& duration);
-  static void AddAppCacheJobStartDelaySample(const base::TimeDelta& duration);
-  static void AddMissingManifestEntrySample();
-
-  enum MissingManifestCallsiteType {
-    CALLSITE_0, CALLSITE_1, CALLSITE_2, CALLSITE_3,
-    NUM_MISSING_MANIFEST_CALLSITE_TYPES
-  };
-  static void AddMissingManifestDetectedAtCallsite(
-      MissingManifestCallsiteType type);
-
- private:
-  DISALLOW_IMPLICIT_CONSTRUCTORS(AppCacheHistograms);
-};
-
-}  // namespace appcache
-
-#endif  // WEBKIT_BROWSER_APPCACHE_APPCACHE_HISTOGRAMS_H_