Browser Plugin: Enable File Chooser (<input type="file">)

content/browser/browser_plugin/browser_plugin_guest.cc

 // 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.
 
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 
 #include <algorithm>
 
 #include "base/string_util.h"
 #include "content/browser/browser_plugin/browser_plugin_guest_helper.h"
@@ skipping 24 matching lines @@
 BrowserPluginHostFactory* BrowserPluginGuest::factory_ = NULL;
 
 namespace {
 const int kGuestHangTimeoutMs = 5000;
 }
 
 BrowserPluginGuest::BrowserPluginGuest(int instance_id,
                                        WebContentsImpl* web_contents,
                                        RenderViewHost* render_view_host)
     : WebContentsObserver(web_contents),
-      embedder_render_process_host_(NULL),
-      embedder_render_view_host_(NULL),
+      embedder_web_contents_(NULL),
       instance_id_(instance_id),
 #if defined(OS_WIN)
       damage_buffer_size_(0),
 #endif
       damage_buffer_scale_factor_(1.0f),
       pending_update_counter_(0),
       guest_hang_timeout_(
           base::TimeDelta::FromMilliseconds(kGuestHangTimeoutMs)),
       visible_(true) {
   DCHECK(web_contents);
@@ skipping 71 matching lines @@
   return true;
 }
 
 void BrowserPluginGuest::RendererUnresponsive(WebContents* source) {
   base::ProcessHandle process_handle =
       web_contents()->GetRenderProcessHost()->GetHandle();
   base::KillProcess(process_handle, RESULT_CODE_HUNG, false);
   RecordAction(UserMetricsAction("BrowserPlugin.Guest.Hung"));
 }
 
+void BrowserPluginGuest::RunFileChooser(WebContents* web_contents,
+                                        const FileChooserParams& params) {
+  embedder_web_contents_->GetDelegate()->RunFileChooser(web_contents, params);
+}
+
 void BrowserPluginGuest::SetIsAcceptingTouchEvents(bool accept) {
   SendMessageToEmbedder(
       new BrowserPluginMsg_ShouldAcceptTouchEvents(instance_id(), accept));
 }
 
 void BrowserPluginGuest::SetVisibility(bool embedder_visible, bool visible) {
   visible_ = visible;
   if (embedder_visible && visible)
     web_contents()->WasShown();
   else
@@ skipping 17 matching lines @@
       break;
     case WebKit::WebDragStatusDrop:
       host->DragTargetDrop(location, location, 0);
       break;
     case WebKit::WebDragStatusUnknown:
       NOTREACHED();
   }
 }
 
 void BrowserPluginGuest::UpdateDragCursor(WebKit::WebDragOperation operation) {
-  CHECK(embedder_render_view_host_);
+  RenderViewHostImpl* embedder_render_view_host =
+      static_cast<RenderViewHostImpl*>(
+          embedder_web_contents_->GetRenderViewHost());
+  CHECK(embedder_render_view_host);
   RenderViewHostDelegateView* view =
-      embedder_render_view_host_->GetDelegate()->GetDelegateView();
+      embedder_render_view_host->GetDelegate()->GetDelegateView();
   if (view)
     view->UpdateDragCursor(operation);
 }
 
 WebContents* BrowserPluginGuest::GetWebContents() {
   return web_contents();
 }
 
 void BrowserPluginGuest::Terminate() {
   RecordAction(UserMetricsAction("BrowserPlugin.Guest.Terminate"));
@@ skipping 268 matching lines @@
       break;
     case base::TERMINATION_STATUS_ABNORMAL_TERMINATION:
       RecordAction(UserMetricsAction("BrowserPlugin.Guest.AbnormalDeath"));
       break;
     default:
       break;
   }
 }
 
 void BrowserPluginGuest::SendMessageToEmbedder(IPC::Message* msg) {
-  DCHECK(embedder_render_process_host());
-  embedder_render_process_host()->Send(msg);
+  embedder_web_contents_->GetRenderProcessHost()->Send(msg);
 }
 
 }  // namespace content