Added the infrastructure for surfaceProxy.onResize() and SurfaceView.onResize()

extensions/browser/extension_message_filter.cc

 // Copyright 2014 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.
 
 #include "extensions/browser/extension_message_filter.h"
 
 #include "components/crx_file/id_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 159 matching lines @@
 
   manager->AttachGuest(render_process_id_,
                        routing_id,
                        element_instance_id,
                        guest_instance_id,
                        params);
 }
 
 void ExtensionMessageFilter::OnExtensionCreateMimeHandlerViewGuest(
     int render_frame_id,
-    const std::string& src,
-    const std::string& content_url,
-    const std::string& mime_type,
-    int element_instance_id) {
+    int element_instance_id,
+    const base::DictionaryValue& create_params) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   GuestViewManager* manager =
       GuestViewManager::FromBrowserContext(browser_context_);
   if (!manager)
     return;
 
   content::RenderFrameHost* rfh =
       content::RenderFrameHost::FromID(render_process_id_, render_frame_id);
   content::WebContents* embedder_web_contents =
       content::WebContents::FromRenderFrameHost(rfh);
   if (!embedder_web_contents)
     return;
 
+  std::string src;
+  int element_width;
+  int element_height;
+  create_params.GetString(mime_handler_view::kSrc, &src);
+  create_params.GetInteger(guestview::kElementWidth, &element_width);
+  create_params.GetInteger(guestview::kElementHeight, &element_height);
+  gfx::Size element_size(element_width, element_height);
+
   GuestViewManager::WebContentsCreatedCallback callback =
       base::Bind(&ExtensionMessageFilter::MimeHandlerViewGuestCreatedCallback,
                  this,
                  element_instance_id,
                  render_process_id_,
                  render_frame_id,
-                 src);
-  base::DictionaryValue create_params;
-  create_params.SetString(mime_handler_view::kMimeType, mime_type);
-  create_params.SetString(mime_handler_view::kSrc, src);
-  create_params.SetString(mime_handler_view::kContentUrl, content_url);
+                 src,
+                 element_size);
   manager->CreateGuest(MimeHandlerViewGuest::Type,
                        embedder_web_contents,
                        create_params,
                        callback);
 }
 
 void ExtensionMessageFilter::OnExtensionRemoveLazyListener(
     const std::string& extension_id, const std::string& event_name) {
   EventRouter* router = EventRouter::Get(browser_context_);
   if (!router)
@@ skipping 71 matching lines @@
       weak_ptr_factory_.GetWeakPtr(),
       routing_id,
       params);
 }
 
 void ExtensionMessageFilter::MimeHandlerViewGuestCreatedCallback(
     int element_instance_id,
     int embedder_render_process_id,
     int embedder_render_frame_id,
     const std::string& src,
+    const gfx::Size& element_size,
     content::WebContents* web_contents) {
   GuestViewManager* manager =
       GuestViewManager::FromBrowserContext(browser_context_);
   if (!manager)
     return;
 
   MimeHandlerViewGuest* guest_view =
       MimeHandlerViewGuest::FromWebContents(web_contents);
   if (!guest_view)
     return;
   int guest_instance_id = guest_view->guest_instance_id();
 
   content::RenderFrameHost* rfh = content::RenderFrameHost::FromID(
       embedder_render_process_id, embedder_render_frame_id);
   if (!rfh)
     return;
 
   base::DictionaryValue attach_params;
   attach_params.SetString(mime_handler_view::kSrc, src);
+  attach_params.SetInteger(guestview::kElementWidth, element_size.width());
+  attach_params.SetInteger(guestview::kElementHeight, element_size.height());
   manager->AttachGuest(embedder_render_process_id,
                        rfh->GetRenderViewHost()->GetRoutingID(),
                        element_instance_id,
                        guest_instance_id,
                        attach_params);
 
   rfh->Send(
       new ExtensionMsg_CreateMimeHandlerViewGuestACK(element_instance_id));
 }
 
 }  // namespace extensions