Move download messages from Renderer to Frame filter.

content/common/view_messages.h

Index: content/common/view_messages.h
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index e97443e3f9da98f9d22b06be138675f7bc43bb36..599417275ae07db8c0ce4601b5ef7f31cc5c352f 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -628,18 +628,6 @@ IPC_MESSAGE_ROUTED2(ViewMsg_ShowContextMenu,
                     ui::MenuSourceType,
                     gfx::Point /* location where menu should be shown */)
 
-// Copies the image at location x, y to the clipboard (if there indeed is an
-// image at that location).
-IPC_MESSAGE_ROUTED2(ViewMsg_CopyImageAt,
-                    int /* x */,
-                    int /* y */)
-
-// Saves the image at location x, y to the disk (if there indeed is an
-// image at that location).
-IPC_MESSAGE_ROUTED2(ViewMsg_SaveImageAt,
-                    int /* x */,
-                    int /* y */)
-
 // Tells the renderer to perform the given action on the media player
 // located at the given point.
 IPC_MESSAGE_ROUTED2(ViewMsg_MediaPlayerActionAt,
@@ -1029,14 +1017,6 @@ IPC_MESSAGE_ROUTED2(ViewHostMsg_AppCacheAccessed,
                     GURL /* manifest url */,
                     bool /* blocked by policy */)
 
-// Initiates a download based on user actions like 'ALT+click'.
-IPC_MESSAGE_CONTROL5(ViewHostMsg_DownloadUrl,
-                     int /* render_view_id */,
-                     int /* render_frame_id */,
-                     GURL /* url */,
-                     content::Referrer /* referrer */,
-                     base::string16 /* suggested_name */)
-
 // Used to go to the session history entry at the given offset (ie, -1 will
 // return the "back" item).
 IPC_MESSAGE_ROUTED1(ViewHostMsg_GoToEntryAtOffset,
@@ -1103,14 +1083,6 @@ IPC_MESSAGE_ROUTED2(ViewHostMsg_EnumerateDirectory,
                     int /* request_id */,
                     base::FilePath /* file_path */)
 
-// Asks the browser to save a image (for <canvas> or <img>) from a data URL.
-// Note: |data_url| is the contents of a data:URL, and that it's represented as
-// a string only to work around size limitations for GURLs in IPC messages.
-IPC_MESSAGE_CONTROL3(ViewHostMsg_SaveImageFromDataURL,
-                     int /* render_view_id */,
-                     int /* render_frame_id */,
-                     std::string /* data_url */)
-
 // Tells the browser to move the focus to the next (previous if reverse is
 // true) focusable element.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_TakeFocus,