Move downloads API to extensions namespace

chrome/browser/extensions/api/downloads/downloads_api.cc

 // 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 "chrome/browser/extensions/api/downloads/downloads_api.h"
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 95 matching lines @@
 const char kTooManyListeners[] = "Each extension may have at most one "
   "onDeterminingFilename listener between all of its renderer execution "
   "contexts.";
 const char kUnexpectedDeterminer[] = "Unexpected determineFilename call";
 const char kUserGesture[] = "User gesture required";
 
 }  // namespace download_extension_errors
 
 namespace errors = download_extension_errors;
 
+namespace extensions {
+
 namespace {
 
 namespace downloads = extensions::api::downloads;
 
 // Default icon size for getFileIcon() in pixels.
 const int  kDefaultIconSize = 32;
 
 // Parameter keys
 const char kByExtensionIdKey[] = "byExtensionId";
 const char kByExtensionNameKey[] = "byExtensionName";
@@ skipping 139 matching lines @@
                     content::DownloadInterruptReasonToString(
                         content::DOWNLOAD_INTERRUPT_REASON_USER_CANCELED));
   }
   if (!download_item->GetEndTime().is_null())
     json->SetString(kEndTimeKey, TimeToISO8601(download_item->GetEndTime()));
   base::TimeDelta time_remaining;
   if (download_item->TimeRemaining(&time_remaining)) {
     base::Time now = base::Time::Now();
     json->SetString(kEstimatedEndTimeKey, TimeToISO8601(now + time_remaining));
   }
-  DownloadedByExtension* by_ext = DownloadedByExtension::Get(download_item);
+  DownloadedByExtension* by_ext =

[Pam (message me for reviews), 2014/04/28 07:55:18]

Extra newline

[limasdf, 2014/04/28 10:07:29]

Done.

+      DownloadedByExtension::Get(download_item);
   if (by_ext) {
     json->SetString(kByExtensionIdKey, by_ext->id());
     json->SetString(kByExtensionNameKey, by_ext->name());
     // Lookup the extension's current name() in case the user changed their
     // language. This won't work if the extension was uninstalled, so the name
     // might be the wrong language.
     bool include_disabled = true;
     const extensions::Extension* extension = extensions::ExtensionSystem::Get(
         profile)->extension_service()->GetExtensionById(
             by_ext->id(), include_disabled);
@@ skipping 1607 matching lines @@
 void ExtensionDownloadsEventRouter::OnExtensionUnloaded(
     content::BrowserContext* browser_context,
     const extensions::Extension* extension,
     extensions::UnloadedExtensionInfo::Reason reason) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   std::set<const extensions::Extension*>::iterator iter =
       shelf_disabling_extensions_.find(extension);
   if (iter != shelf_disabling_extensions_.end())
     shelf_disabling_extensions_.erase(iter);
 }
+
+}  // namespace extensions