Remove unused WebWindowFeatures from popup blocker, reducing WebString use in browser

chrome/common/render_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.
 
 // Multiply-included file, no traditional include guard.
 #include <stdint.h>
 #include <string>
 #include <vector>
 
 #include "base/files/file_path.h"
@@ skipping 144 matching lines @@
 
 // Notifies the renderer whether hiding/showing the browser controls is enabled,
 // what the current state should be, and whether or not to animate to the
 // proper state.
 IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateBrowserControlsState,
                     content::BrowserControlsState /* constraints */,
                     content::BrowserControlsState /* current */,
                     bool /* animate */)
 
 // Updates the window features of the render view.
-IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures,
-                    blink::WebWindowFeatures /* window_features */)
+IPC_MESSAGE_ROUTED0(ChromeViewMsg_SetWindowFeatures)
 
 // Responds to the request for a thumbnail.
 // Thumbnail data will be empty is a thumbnail could not be produced.
 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK,
                     std::string /* JPEG-encoded thumbnail data */,
                     gfx::Size /* original size of the image */,
                     int /* ID of the callback */)
 
 // Requests application info for the page. The renderer responds back with
 // ChromeViewHostMsg_DidGetWebApplicationInfo.
@@ skipping 212 matching lines @@
 // process so that they can be assigned to an Instant renderer.
 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs,
                      std::vector<GURL> /* search_urls */,
                      GURL /* new_tab_page_url */)
 
 #if BUILDFLAG(ENABLE_PLUGINS)
 // Sent by the renderer to check if crash reporting is enabled.
 IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled,
                             bool /* enabled */)
 #endif