| Index: content/common/view_messages.h | 
| =================================================================== | 
| --- content/common/view_messages.h	(revision 112764) | 
| +++ content/common/view_messages.h	(working copy) | 
| @@ -1100,6 +1100,20 @@ | 
| IPC_MESSAGE_ROUTED1(ViewMsg_AccessibilityDoDefaultAction, | 
| int /* object id */) | 
|  | 
| +// Relay a request from assistive technology to change the scroll position | 
| +// of a scrollable container (like the whole page, an iframe, etc.). | 
| +IPC_MESSAGE_ROUTED3(ViewMsg_AccessibilityChangeScrollPosition, | 
| +                    int /* object id */, | 
| +                    int /* New x scroll position */, | 
| +                    int /* New y scroll position */) | 
| + | 
| +// Relay a request from assistive technology to set the cursor or | 
| +// selection within an editable text element. | 
| +IPC_MESSAGE_ROUTED3(ViewMsg_AccessibilitySetTextSelection, | 
| +                    int /* object id */, | 
| +                    int /* New start offset */, | 
| +                    int /* New end offset */) | 
| + | 
| // Tells the render view that a ViewHostMsg_AccessibilityNotifications | 
| // message was processed and it can send addition notifications. | 
| IPC_MESSAGE_ROUTED0(ViewMsg_AccessibilityNotifications_ACK) | 
|  |