| Index: content/common/browser_plugin/browser_plugin_messages.h | 
| diff --git a/content/common/browser_plugin/browser_plugin_messages.h b/content/common/browser_plugin/browser_plugin_messages.h | 
| index 0d1313780022e0be1441cc50e68c5ec037478023..25aed663c86fa4c453cd09708679fdb239ea2d93 100644 | 
| --- a/content/common/browser_plugin/browser_plugin_messages.h | 
| +++ b/content/common/browser_plugin/browser_plugin_messages.h | 
| @@ -37,12 +37,6 @@ | 
|  | 
| IPC_ENUM_TRAITS_MAX_VALUE(blink::WebDragStatus, blink::WebDragStatusLast) | 
|  | 
| -IPC_STRUCT_BEGIN(BrowserPluginHostMsg_AutoSize_Params) | 
| -  IPC_STRUCT_MEMBER(bool, enable) | 
| -  IPC_STRUCT_MEMBER(gfx::Size, max_size) | 
| -  IPC_STRUCT_MEMBER(gfx::Size, min_size) | 
| -IPC_STRUCT_END() | 
| - | 
| IPC_STRUCT_BEGIN(BrowserPluginHostMsg_ResizeGuest_Params) | 
| // Indicates whether the parameters have been populated or not. | 
| IPC_STRUCT_MEMBER(bool, size_changed) | 
| @@ -60,7 +54,6 @@ IPC_STRUCT_BEGIN(BrowserPluginHostMsg_Attach_Params) | 
| IPC_STRUCT_MEMBER(bool, focused) | 
| IPC_STRUCT_MEMBER(bool, visible) | 
| IPC_STRUCT_MEMBER(bool, opaque) | 
| -  IPC_STRUCT_MEMBER(BrowserPluginHostMsg_AutoSize_Params, auto_size_params) | 
| IPC_STRUCT_MEMBER(BrowserPluginHostMsg_ResizeGuest_Params, | 
| resize_guest_params) | 
| IPC_STRUCT_MEMBER(gfx::Point, origin) | 
| @@ -122,14 +115,6 @@ IPC_MESSAGE_ROUTED3(BrowserPluginHostMsg_ExtendSelectionAndDelete, | 
| int /* before */, | 
| int /* after */) | 
|  | 
| -// This message is sent to the browser process to enable or disable autosize | 
| -// mode. | 
| -IPC_MESSAGE_ROUTED3( | 
| -    BrowserPluginHostMsg_SetAutoSize, | 
| -    int /* instance_id */, | 
| -    BrowserPluginHostMsg_AutoSize_Params /* auto_size_params */, | 
| -    BrowserPluginHostMsg_ResizeGuest_Params /* resize_guest_params */) | 
| - | 
| // This message is sent to the browser process to indicate that a BrowserPlugin | 
| // has taken ownership of the lifetime of the guest of the given |instance_id|. | 
| // |params| is the state of the BrowserPlugin taking ownership of | 
|  |