Introduced SpeechRecognitionDispatcher(Host) classes, handling dispatch of IPC messages for continu…

content/browser/renderer_host/render_process_host_impl.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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #if defined(OS_WIN)
@@ skipping 60 matching lines @@
 #include "content/browser/renderer_host/pepper_file_message_filter.h"
 #include "content/browser/renderer_host/pepper_message_filter.h"
 #include "content/browser/renderer_host/quota_dispatcher_host.h"
 #include "content/browser/renderer_host/render_message_filter.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_helper.h"
 #include "content/browser/renderer_host/resource_message_filter.h"
 #include "content/browser/renderer_host/socket_stream_dispatcher_host.h"
 #include "content/browser/renderer_host/text_input_client_message_filter.h"
 #include "content/browser/resolve_proxy_msg_helper.h"
+#include "content/browser/speech/input_tag_speech_dispatcher_host.h"
+#include "content/browser/speech/speech_recognition_dispatcher_host.h"
 #include "content/browser/trace_message_filter.h"
 #include "content/browser/worker_host/worker_message_filter.h"
 #include "content/common/child_process_host_impl.h"
 #include "content/common/child_process_messages.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/resource_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 17 matching lines @@
 #include "ui/gl/gl_switches.h"
 #include "webkit/fileapi/sandbox_mount_point_provider.h"
 #include "webkit/glue/resource_type.h"
 #include "webkit/plugins/plugin_switches.h"
 
 #if defined(OS_WIN)
 #include "base/synchronization/waitable_event.h"
 #include "content/common/font_cache_dispatcher_win.h"
 #endif
 
-#if defined(ENABLE_INPUT_SPEECH)
-#include "content/browser/speech/input_tag_speech_dispatcher_host.h"
-#endif
-
 #include "third_party/skia/include/core/SkBitmap.h"
 
 using content::BrowserContext;
 using content::BrowserMessageFilter;
 using content::BrowserThread;
 using content::ChildProcessHost;
 using content::ChildProcessHostImpl;
 using content::RenderWidgetHost;
 using content::RenderWidgetHostImpl;
 using content::RenderViewHost;
@@ skipping 365 matching lines @@
   channel_->AddFilter(new media_stream::MediaStreamDispatcherHost(
       resource_context, GetID(), content::BrowserMainLoop::GetAudioManager()));
 #endif
   channel_->AddFilter(new PepperFileMessageFilter(GetID(), browser_context));
   channel_->AddFilter(new PepperMessageFilter(PepperMessageFilter::RENDERER,
                                               GetID(), browser_context));
 #if defined(ENABLE_INPUT_SPEECH)
   channel_->AddFilter(new speech::InputTagSpeechDispatcherHost(
       GetID(), browser_context->GetRequestContext(),
       browser_context->GetSpeechRecognitionPreferences()));
+  channel_->AddFilter(new speech::SpeechRecognitionDispatcherHost(
+      GetID(),

[Satish, 2012/05/20 22:57:46]

could merge this and next line as the style guide doesn't require multiple
parameters in the call site to be split across lines

[Primiano Tucci (use gerrit), 2012/05/21 13:38:25]

Done.

+      browser_context->GetRequestContext(),
+      browser_context->GetSpeechRecognitionPreferences()));
 #endif
   channel_->AddFilter(new FileAPIMessageFilter(
       GetID(),
       browser_context->GetRequestContext(),
       BrowserContext::GetFileSystemContext(browser_context),
       ChromeBlobStorageContext::GetFor(browser_context)));
   channel_->AddFilter(new device_orientation::MessageFilter());
   channel_->AddFilter(new FileUtilitiesMessageFilter(GetID()));
   channel_->AddFilter(new MimeRegistryMessageFilter());
   channel_->AddFilter(new DatabaseMessageFilter(
@@ skipping 860 matching lines @@
 void RenderProcessHostImpl::OnCompositorSurfaceBuffersSwappedNoHost(
       int32 surface_id,
       uint64 surface_handle,
       int32 route_id,
       int32 gpu_process_host_id) {
   TRACE_EVENT0("renderer_host",
                "RenderWidgetHostImpl::OnCompositorSurfaceBuffersSwappedNoHost");
   RenderWidgetHostImpl::AcknowledgeSwapBuffers(route_id,
                                                gpu_process_host_id);
 }