Remove the DownloadItem::TogglePause() interface.

Replace it with explict Pause() and Resume() interfaces.

R=asanka@chromium.org
R=benjhayden@chromium.org


Review URL: https://chromiumcodereview.appspot.com/11711003

git-svn-id: http://src.chromium.org/svn/trunk/src/chrome/test/pyautolib@175357 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
diff --git a/pyauto.py b/pyauto.py
index a41089a..7a60d70 100755
--- a/pyauto.py
+++ b/pyauto.py
@@ -2371,8 +2371,10 @@
                     after downloading a dangerous download (ex. an executable).
                 'save_dangerous_download': Equivalent to 'Save' option after
                     downloading a dangerous file.
-                'toggle_pause': Toggles the paused state of the download. If the
-                    download completed before this call, it's a no-op.
+                'pause': Pause the download.  If the download completed before
+                    this call or is already paused, it's a no-op.
+                'resume': Resume the download.  If the download completed before
+                    this call or was not paused, it's a no-op.
                 'cancel': Cancel the download.
       window_index: The window index, default is 0.