Add run-time enable support for the web audio API...

chrome/common/render_messages.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.
 
 #include "base/values.h"
 #include "chrome/common/edit_command.h"
 #include "chrome/common/extensions/extension_extent.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "chrome/common/gpu_param_traits.h"
 #include "chrome/common/render_messages_params.h"
@@ skipping 706 matching lines @@
   WriteParam(m, p.databases_enabled);
   WriteParam(m, p.application_cache_enabled);
   WriteParam(m, p.tabs_to_links);
   WriteParam(m, p.hyperlink_auditing_enabled);
   WriteParam(m, p.user_style_sheet_enabled);
   WriteParam(m, p.user_style_sheet_location);
   WriteParam(m, p.author_and_user_styles_enabled);
   WriteParam(m, p.frame_flattening_enabled);
   WriteParam(m, p.allow_universal_access_from_file_urls);
   WriteParam(m, p.allow_file_access_from_file_urls);
+  WriteParam(m, p.webaudio_enabled);
   WriteParam(m, p.experimental_webgl_enabled);
   WriteParam(m, p.show_composited_layer_borders);
   WriteParam(m, p.accelerated_compositing_enabled);
   WriteParam(m, p.accelerated_2d_canvas_enabled);
   WriteParam(m, p.accelerated_plugins_enabled);
   WriteParam(m, p.accelerated_layers_enabled);
   WriteParam(m, p.accelerated_video_enabled);
   WriteParam(m, p.memory_info_enabled);
 }
 
@@ skipping 33 matching lines @@
       ReadParam(m, iter, &p->databases_enabled) &&
       ReadParam(m, iter, &p->application_cache_enabled) &&
       ReadParam(m, iter, &p->tabs_to_links) &&
       ReadParam(m, iter, &p->hyperlink_auditing_enabled) &&
       ReadParam(m, iter, &p->user_style_sheet_enabled) &&
       ReadParam(m, iter, &p->user_style_sheet_location) &&
       ReadParam(m, iter, &p->author_and_user_styles_enabled) &&
       ReadParam(m, iter, &p->frame_flattening_enabled) &&
       ReadParam(m, iter, &p->allow_universal_access_from_file_urls) &&
       ReadParam(m, iter, &p->allow_file_access_from_file_urls) &&
+      ReadParam(m, iter, &p->webaudio_enabled) &&
       ReadParam(m, iter, &p->experimental_webgl_enabled) &&
       ReadParam(m, iter, &p->show_composited_layer_borders) &&
       ReadParam(m, iter, &p->accelerated_compositing_enabled) &&
       ReadParam(m, iter, &p->accelerated_2d_canvas_enabled) &&
       ReadParam(m, iter, &p->accelerated_plugins_enabled) &&
       ReadParam(m, iter, &p->accelerated_layers_enabled) &&
       ReadParam(m, iter, &p->accelerated_video_enabled) &&
       ReadParam(m, iter, &p->memory_info_enabled);
 }
 
@@ skipping 473 matching lines @@
 }
 
 void ParamTraits<PP_Flash_NetAddress>::Log(const param_type& p,
                                            std::string* l) {
   l->append("<PP_Flash_NetAddress (");
   LogParam(p.size, l);
   l->append(" bytes)>");
 }
 
 }  // namespace IPC