Move download messages from Renderer to Frame filter.

content/common/view_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 1066 matching lines @@
 // hop.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_ForwardToWorker,
                      IPC::Message /* message */)
 
 // Tells the browser that a specific Appcache manifest in the current page
 // was accessed.
 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,
                     int /* offset (from current) of history item to get */)
 
 // Sent from an inactive renderer for the browser to route to the active
 // renderer, instructing it to close.
 IPC_MESSAGE_ROUTED0(ViewHostMsg_RouteCloseEvent)
 
 // Notifies that the preferred size of the content changed.
@@ skipping 46 matching lines @@
                     content::FileChooserParams)
 
 // Asks the browser to enumerate a directory.  This is equivalent to running
 // the file chooser in directory-enumeration mode and having the user select
 // the given directory.  The result is returned in a
 // ViewMsg_EnumerateDirectoryResponse message.
 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,
                     bool /* reverse */)
 
 // Required for opening a date/time dialog
 IPC_MESSAGE_ROUTED1(ViewHostMsg_OpenDateTimeDialog,
                     ViewHostMsg_DateTimeDialogValue_Params /* value */)
 
 // Required for updating text input state.
@@ skipping 131 matching lines @@
 // Instructs the browser to start plugin IME.
 IPC_MESSAGE_ROUTED0(ViewHostMsg_StartPluginIme)
 
 // Receives content of a web page as plain text.
 IPC_MESSAGE_ROUTED1(ViewMsg_GetRenderedTextCompleted, std::string)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform
 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg.