Convert the async device ID getter to a chrome resource host

chrome/browser/chrome_content_browser_client.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 "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 38 matching lines @@
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/browser/prerender/prerender_message_filter.h"
 #include "chrome/browser/prerender/prerender_tracker.h"
 #include "chrome/browser/printing/printing_message_filter.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/renderer_host/chrome_render_message_filter.h"
 #include "chrome/browser/renderer_host/chrome_render_view_host_observer.h"
+#include "chrome/browser/renderer_host/pepper/chrome_browser_pepper_host_factory.h"
 #include "chrome/browser/renderer_host/plugin_info_message_filter.h"
 #include "chrome/browser/search_engines/search_provider_install_state_message_filter.h"
 #include "chrome/browser/speech/chrome_speech_recognition_manager_delegate.h"
 #include "chrome/browser/spellchecker/spellcheck_message_filter.h"
 #include "chrome/browser/ssl/ssl_add_cert_handler.h"
 #include "chrome/browser/ssl/ssl_blocking_page.h"
 #include "chrome/browser/tab_contents/tab_contents_ssl_helper.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/toolkit_extra_parts.h"
 #include "chrome/browser/ui/tab_contents/chrome_web_contents_view_delegate.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/browser/user_style_sheet_watcher.h"
 #include "chrome/browser/user_style_sheet_watcher_factory.h"
 #include "chrome/browser/view_type_utils.h"
 #include "chrome/common/child_process_logging.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "chrome/common/extensions/extension_set.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/browser_child_process_host.h"
 #include "content/public/browser/browser_main_parts.h"
+#include "content/public/browser/browser_ppapi_host.h"
 #include "content/public/browser/browser_url_handler.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/compositor_util.h"
 #include "content/public/common/content_descriptors.h"
 #include "grit/generated_resources.h"
 #include "grit/ui_resources.h"
 #include "net/base/ssl_cert_request_info.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
+#include "ppapi/host/ppapi_host.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "webkit/glue/webpreferences.h"
 #include "webkit/plugins/plugin_switches.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/chrome_browser_main_win.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/chrome_browser_main_mac.h"
 #include "chrome/browser/spellchecker/spellcheck_message_filter_mac.h"
@@ skipping 1482 matching lines @@
 }
 
 FilePath ChromeContentBrowserClient::GetDefaultDownloadDirectory() {
   return download_util::GetDefaultDownloadDirectory();
 }
 
 std::string ChromeContentBrowserClient::GetDefaultDownloadName() {
   return l10n_util::GetStringUTF8(IDS_DEFAULT_DOWNLOAD_FILENAME);
 }
 
+void ChromeContentBrowserClient::DidCreatePpapiPlugin(
+    content::BrowserPpapiHost* browser_host) {
+  browser_host->GetPpapiHost()->AddHostFactoryFilter(
+      scoped_ptr<ppapi::host::HostFactory>(
+          new ChromeBrowserPepperHostFactory(browser_host)));
+}
+
 bool ChromeContentBrowserClient::AllowPepperSocketAPI(
     content::BrowserContext* browser_context, const GURL& url) {
   if (!url.is_valid())
     return false;
 
   std::string host = url.host();
   if (url.SchemeIs(kExtensionScheme) && allowed_socket_origins_.count(host))
     return true;
 
   Profile* profile = Profile::FromBrowserContext(browser_context);
@@ skipping 100 matching lines @@
     partition_id = extension->id();
   }
 
   // Enforce that IsValidStoragePartitionId() implementation stays in sync.
   DCHECK(IsValidStoragePartitionId(browser_context, partition_id));
   return partition_id;
 }
 
 
 }  // namespace chrome