If speech input is disabled and we receive IPC calls, terminate the renderer.

chrome/browser/renderer_host/browser_render_process_host.cc

 // Copyright (c) 2010 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 47 matching lines @@
 #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/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/metrics/user_metrics.h"
 #include "chrome/browser/visitedlink/visitedlink_master.h"
 #include "chrome/browser/worker_host/worker_message_filter.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/child_process_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/gpu_messages.h"
@@ skipping 703 matching lines @@
 
 void BrowserRenderProcessHost::InitExtensions() {
   // TODO(aa): Should only bother sending these function names if this is an
   // extension process.
   std::vector<std::string> function_names;
   ExtensionFunctionDispatcher::GetAllFunctionNames(&function_names);
   Send(new ViewMsg_Extension_SetFunctionNames(function_names));
 }
 
 void BrowserRenderProcessHost::InitSpeechInput() {
-  bool enabled = true;
-  const CommandLine& command_line = *CommandLine::ForCurrentProcess();
-
-  if (command_line.HasSwitch(switches::kDisableSpeechInput)) {
-    enabled = false;
-#if defined(GOOGLE_CHROME_BUILD)
-  } else if (!command_line.HasSwitch(switches::kEnableSpeechInput)) {
-    // We need to evaluate whether IO is OK here. http://crbug.com/63335.
-    base::ThreadRestrictions::ScopedAllowIO allow_io;
-    // Official Chrome builds have speech input enabled by default only in the
-    // dev channel.
-    std::string channel = platform_util::GetVersionStringModifier();
-    enabled = (channel == "dev");
-#endif
-  }
-
-  Send(new ViewMsg_SpeechInput_SetFeatureEnabled(enabled));
+  Send(new ViewMsg_SpeechInput_SetFeatureEnabled(
+      speech_input::SpeechInputManager::IsFeatureEnabled()));
 }
 
 void BrowserRenderProcessHost::SendUserScriptsUpdate(
     base::SharedMemory *shared_memory) {
   // Process is being started asynchronously.  We'll end up calling
   // InitUserScripts when it's created which will call this again.
   if (child_process_.get() && child_process_->IsStarting())
     return;
 
   base::SharedMemoryHandle handle_for_process;
@@ skipping 488 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));
   }
 }