Remove the DownloadItem::TogglePause() interface.

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

Index: chrome/browser/extensions/api/downloads/downloads_api.cc
diff --git a/chrome/browser/extensions/api/downloads/downloads_api.cc b/chrome/browser/extensions/api/downloads/downloads_api.cc
index afc5fb7cb8dde580a590bf957f3f6bf0efbd11c4..c4d314a4554061960345cb9a67fb4917a089f4b6 100644
--- a/chrome/browser/extensions/api/downloads/downloads_api.cc
+++ b/chrome/browser/extensions/api/downloads/downloads_api.cc
@@ -705,7 +705,7 @@ bool DownloadsPauseFunction::RunImpl() {
     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);
@@ -727,7 +727,7 @@ bool DownloadsResumeFunction::RunImpl() {
     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);