[Mac] Implement the system dictionary popup by implementing NSTextInput methods.

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2011 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "chrome/browser/renderer_host/browser_render_process_host.h"
 
 #include <algorithm>
@@ skipping 45 matching lines @@
 #include "chrome/browser/renderer_host/gpu_message_filter.h"
 #include "chrome/browser/renderer_host/pepper_file_message_filter.h"
 #include "chrome/browser/renderer_host/pepper_message_filter.h"
 #include "chrome/browser/renderer_host/render_message_filter.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_view_host_delegate.h"
 #include "chrome/browser/renderer_host/render_widget_helper.h"
 #include "chrome/browser/renderer_host/render_widget_host.h"
 #include "chrome/browser/renderer_host/resource_message_filter.h"
 #include "chrome/browser/renderer_host/socket_stream_dispatcher_host.h"
+#include "chrome/browser/renderer_host/text_input_client_message_filter.h"
 #include "chrome/browser/renderer_host/web_cache_manager.h"
 #include "chrome/browser/safe_browsing/client_side_detection_service.h"
 #include "chrome/browser/search_engines/search_provider_install_state_message_filter.h"
 #include "chrome/browser/speech/speech_input_dispatcher_host.h"
 #include "chrome/browser/speech/speech_input_manager.h"
 #include "chrome/browser/spellcheck_host.h"
 #include "chrome/browser/spellcheck_message_filter.h"
 #include "chrome/browser/metrics/user_metrics.h"
 #include "chrome/browser/visitedlink/visitedlink_master.h"
 #include "chrome/browser/worker_host/worker_message_filter.h"
@@ skipping 400 matching lines @@
       url_request_context_override);
   channel_->AddFilter(socket_stream_dispatcher_host);
 
   channel_->AddFilter(new SpellCheckMessageFilter());
   channel_->AddFilter(new WorkerMessageFilter(
       id(),
       profile()->GetRequestContext(),
       g_browser_process->resource_dispatcher_host(),
       NewCallbackWithReturnValue(
           widget_helper_.get(), &RenderWidgetHelper::GetNextRoutingID)));
+
+#if defined(OS_MACOSX)
+  channel_->AddFilter(new TextInputClientMessageFilter(id()));
+#endif
 }
 
 int BrowserRenderProcessHost::GetNextRoutingID() {
   return widget_helper_->GetNextRoutingID();
 }
 
 void BrowserRenderProcessHost::CancelResourceRequests(int render_widget_id) {
   widget_helper_->CancelResourceRequests(render_widget_id);
 }
 
@@ skipping 784 matching lines @@
     IPC::PlatformFileForTransit file;
 #if defined(OS_POSIX)
     file = base::FileDescriptor(model_file, false);
 #elif defined(OS_WIN)
     ::DuplicateHandle(::GetCurrentProcess(), model_file, GetHandle(), &file, 0,
                       false, DUPLICATE_SAME_ACCESS);
 #endif
     Send(new ViewMsg_SetPhishingModel(file));
   }
 }