Rename Chromoting string resource IDs from IDR_ to IDS_.

This makes the names consistent with other string resources in Chrome,
and is needed for localizing the Android client.

Review URL: https://codereview.chromium.org/140683010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@247303 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/remoting/host/continue_window_mac.mm b/remoting/host/continue_window_mac.mm
index 6c24dee..4bc08f4 100644
--- a/remoting/host/continue_window_mac.mm
+++ b/remoting/host/continue_window_mac.mm
@@ -112,17 +112,17 @@
 
   // Create alert.
   continue_alert_.reset([[NSAlert alloc] init]);
-  [continue_alert_ setMessageText:l10n_util::GetNSString(IDR_CONTINUE_PROMPT)];
+  [continue_alert_ setMessageText:l10n_util::GetNSString(IDS_CONTINUE_PROMPT)];
 
   NSButton* continue_button =
       [continue_alert_ addButtonWithTitle:l10n_util::GetNSString(
-          IDR_CONTINUE_BUTTON)];
+          IDS_CONTINUE_BUTTON)];
   [continue_button setAction:@selector(onContinue:)];
   [continue_button setTarget:self];
 
   NSButton* cancel_button =
       [continue_alert_ addButtonWithTitle:l10n_util::GetNSString(
-          IDR_STOP_SHARING_BUTTON)];
+          IDS_STOP_SHARING_BUTTON)];
   [cancel_button setAction:@selector(onCancel:)];
   [cancel_button setTarget:self];