Remove the DownloadItem::TogglePause() interface.

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 <algorithm>
 #include <cctype>
 #include <iterator>
 #include <set>
@@ skipping 685 matching lines @@
 bool DownloadsPauseFunction::RunImpl() {
   scoped_ptr<extensions::api::downloads::Pause::Params> params(
       extensions::api::downloads::Pause::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   DownloadItem* download_item = GetDownloadIfInProgress(
       profile(), include_incognito(), params->download_id);
   if (download_item == NULL) {
     // This could be due to an invalid download ID, or it could be due to the
     // download not being currently active.
     error_ = download_extension_errors::kInvalidOperationError;
   } else if (!download_item->IsPaused()) {

[asanka, 2013/01/02 16:44:50]

Nit: Since we now have Pause() and Resume(), I don't think we need to test for
IsPaused() at every call site.

[Randy Smith (Not in Mondays), 2013/01/02 20:16:02]

Done.

     // If download_item->IsPaused() already then we treat it as a success.
-    download_item->TogglePause();
+    download_item->Pause();
   }
   if (error_.empty())
     RecordApiFunctions(DOWNLOADS_FUNCTION_PAUSE);
   return error_.empty();
 }
 
 DownloadsResumeFunction::DownloadsResumeFunction() {}
 DownloadsResumeFunction::~DownloadsResumeFunction() {}
 
 bool DownloadsResumeFunction::RunImpl() {
   scoped_ptr<extensions::api::downloads::Resume::Params> params(
       extensions::api::downloads::Resume::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   DownloadItem* download_item = GetDownloadIfInProgress(
       profile(), include_incognito(), params->download_id);
   if (download_item == NULL) {
     // This could be due to an invalid download ID, or it could be due to the
     // download not being currently active.
     error_ = download_extension_errors::kInvalidOperationError;
   } else if (download_item->IsPaused()) {
     // If !download_item->IsPaused() already, then we treat it as a success.
-    download_item->TogglePause();
+    download_item->Resume();
   }
   if (error_.empty())
     RecordApiFunctions(DOWNLOADS_FUNCTION_RESUME);
   return error_.empty();
 }
 
 DownloadsCancelFunction::DownloadsCancelFunction() {}
 DownloadsCancelFunction::~DownloadsCancelFunction() {}
 
 bool DownloadsCancelFunction::RunImpl() {
@@ skipping 281 matching lines @@
   if (profile_->HasOffTheRecordProfile() &&
       !profile_->IsOffTheRecord()) {
     DispatchEventInternal(
         profile_->GetOffTheRecordProfile(),
         event_name,
         json_args,
         scoped_ptr<base::ListValue>(args->DeepCopy()));
   }
   DispatchEventInternal(profile_, event_name, json_args, args.Pass());
 }