Move renderer plugin code into a new component (re-land)

chrome/renderer/chrome_content_renderer_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/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 32 matching lines @@
 #include "chrome/renderer/media/chrome_key_systems.h"
 #include "chrome/renderer/net/net_error_helper.h"
 #include "chrome/renderer/net/prescient_networking_dispatcher.h"
 #include "chrome/renderer/net/renderer_net_predictor.h"
 #include "chrome/renderer/net_benchmarking_extension.h"
 #include "chrome/renderer/page_load_histograms.h"
 #include "chrome/renderer/pepper/pepper_helper.h"
 #include "chrome/renderer/pepper/ppb_nacl_private_impl.h"
 #include "chrome/renderer/pepper/ppb_pdf_impl.h"
 #include "chrome/renderer/playback_extension.h"
-#include "chrome/renderer/plugins/plugin_placeholder.h"
+#include "chrome/renderer/plugins/chrome_plugin_placeholder.h"
 #include "chrome/renderer/plugins/plugin_uma.h"
 #include "chrome/renderer/prerender/prerender_dispatcher.h"
 #include "chrome/renderer/prerender/prerender_helper.h"
 #include "chrome/renderer/prerender/prerender_media_load_deferrer.h"
 #include "chrome/renderer/prerender/prerenderer_client.h"
 #include "chrome/renderer/printing/print_web_view_helper.h"
 #include "chrome/renderer/safe_browsing/malware_dom_details.h"
 #include "chrome/renderer/safe_browsing/phishing_classifier_delegate.h"
 #include "chrome/renderer/searchbox/search_bouncer.h"
 #include "chrome/renderer/searchbox/searchbox.h"
 #include "chrome/renderer/searchbox/searchbox_extension.h"
 #include "chrome/renderer/tts_dispatcher.h"
 #include "chrome/renderer/validation_message_agent.h"
 #include "components/autofill/content/renderer/autofill_agent.h"
 #include "components/autofill/content/renderer/password_autofill_agent.h"
 #include "components/autofill/content/renderer/password_generation_agent.h"
 #include "components/autofill/core/common/password_generation_util.h"
+#include "components/plugins/renderer/mobile_youtube_plugin.h"
 #include "components/visitedlink/renderer/visitedlink_slave.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "content/public/renderer/render_view_visitor.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension_urls.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/renderer_resources.h"
@@ skipping 381 matching lines @@
 #else
   output.status.value = ChromeViewHostMsg_GetPluginInfo_Status::kNotFound;
 #endif
   *plugin = CreatePlugin(render_view, frame, params, output);
   return true;
 }
 
 WebPlugin* ChromeContentRendererClient::CreatePluginReplacement(
     content::RenderView* render_view,
     const base::FilePath& plugin_path) {
-  PluginPlaceholder* placeholder =
-      PluginPlaceholder::CreateErrorPlugin(render_view, plugin_path);
+  ChromePluginPlaceholder* placeholder =
+      ChromePluginPlaceholder::CreateErrorPlugin(render_view, plugin_path);
   return placeholder->plugin();
 }
 
 void ChromeContentRendererClient::DeferMediaLoad(
     content::RenderView* render_view,
     const base::Closure& closure) {
 #if defined(OS_ANDROID)
   // Chromium for Android doesn't support prerender yet.
   closure.Run();
   return;
@@ skipping 14 matching lines @@
     const WebPluginParams& original_params,
     const ChromeViewHostMsg_GetPluginInfo_Output& output) {
   const ChromeViewHostMsg_GetPluginInfo_Status& status = output.status;
   const WebPluginInfo& plugin = output.plugin;
   const std::string& actual_mime_type = output.actual_mime_type;
   const string16& group_name = output.group_name;
   const std::string& identifier = output.group_identifier;
   ChromeViewHostMsg_GetPluginInfo_Status::Value status_value = status.value;
   GURL url(original_params.url);
   std::string orig_mime_type = original_params.mimeType.utf8();
-  PluginPlaceholder* placeholder = NULL;
+  ChromePluginPlaceholder* placeholder = NULL;
 
   // If the browser plugin is to be enabled, this should be handled by the
   // renderer, so the code won't reach here due to the early exit in
   // OverrideCreatePlugin.
   if (status_value == ChromeViewHostMsg_GetPluginInfo_Status::kNotFound ||
       orig_mime_type == content::kBrowserPluginMimeType) {
-#if defined(ENABLE_MOBILE_YOUTUBE_PLUGIN)
-    if (PluginPlaceholder::IsYouTubeURL(url, orig_mime_type))
-      return PluginPlaceholder::CreateMobileYoutubePlugin(render_view, frame,
-          original_params)->plugin();
+#if defined(OS_ANDROID)
+    if (plugins::MobileYouTubePlugin::IsYouTubeURL(url, orig_mime_type)) {
+      base::StringPiece template_html(
+          ResourceBundle::GetSharedInstance().GetRawDataResource(
+              IDR_MOBILE_YOUTUBE_PLUGIN_HTML));
+      return (new plugins::MobileYouTubePlugin(
+                  render_view,
+                  frame,
+                  original_params,
+                  template_html,
+                  GURL(ChromePluginPlaceholder::kPluginPlaceholderDataURL)))
+          ->plugin();
+    }
 #endif
     PluginUMAReporter::GetInstance()->ReportPluginMissing(orig_mime_type, url);
-    placeholder = PluginPlaceholder::CreateMissingPlugin(
+    placeholder = ChromePluginPlaceholder::CreateMissingPlugin(
         render_view, frame, original_params);
   } else {
     // TODO(bauerb): This should be in content/.
     WebPluginParams params(original_params);
     for (size_t i = 0; i < plugin.mime_types.size(); ++i) {
       if (plugin.mime_types[i].mime_type == actual_mime_type) {
         AppendParams(plugin.mime_types[i].additional_param_names,
                      plugin.mime_types[i].additional_param_values,
                      &params.attributeNames,
                      &params.attributeValues);
@@ skipping 93 matching lines @@
                   "Only unpacked extensions and apps installed from the Chrome "
                   "Web Store can load NaCl modules without enabling Native "
                   "Client in about:flags.";
             } else if (is_pnacl_mime_type) {
               error_message =
                   "Portable Native Client must not be disabled in about:flags.";
             }
             frame->addMessageToConsole(
                 WebConsoleMessage(WebConsoleMessage::LevelError,
                                   error_message));
-            placeholder = PluginPlaceholder::CreateBlockedPlugin(
-                render_view, frame, params, plugin, identifier, group_name,
+            placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+                render_view,
+                frame,
+                params,
+                plugin,
+                identifier,
+                group_name,
                 IDR_BLOCKED_PLUGIN_HTML,
   #if defined(OS_CHROMEOS)
                 l10n_util::GetStringUTF16(IDS_NACL_PLUGIN_BLOCKED));
   #else
                 l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, group_name));
   #endif
             break;
           }
         }
 
         // Delay loading plugins if prerendering.
         // TODO(mmenke):  In the case of prerendering, feed into
         //                ChromeContentRendererClient::CreatePlugin instead, to
         //                reduce the chance of future regressions.
         if (prerender::PrerenderHelper::IsPrerendering(render_view)) {
-          placeholder = PluginPlaceholder::CreateBlockedPlugin(
-              render_view, frame, params, plugin, identifier, group_name,
+          placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+              render_view,
+              frame,
+              params,
+              plugin,
+              identifier,
+              group_name,
               IDR_CLICK_TO_PLAY_PLUGIN_HTML,
               l10n_util::GetStringFUTF16(IDS_PLUGIN_LOAD, group_name));
           placeholder->set_blocked_for_prerendering(true);
           placeholder->set_allow_loading(true);
           break;
         }
 
         return render_view->CreatePlugin(frame, plugin, params);
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kNPAPINotSupported: {
         RenderThread::Get()->RecordUserMetrics("Plugin_NPAPINotSupported");
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringUTF16(IDS_PLUGIN_NOT_SUPPORTED_METRO));
         render_view->Send(new ChromeViewHostMsg_NPAPINotSupported(
             render_view->GetRoutingID(), identifier));
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kDisabled: {
         PluginUMAReporter::GetInstance()->ReportPluginDisabled(orig_mime_type,
                                                                url);
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_DISABLED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_DISABLED, group_name));
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedBlocked: {
 #if defined(ENABLE_PLUGIN_INSTALLATION)
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_OUTDATED, group_name));
         placeholder->set_allow_loading(true);
         render_view->Send(new ChromeViewHostMsg_BlockedOutdatedPlugin(
             render_view->GetRoutingID(), placeholder->CreateRoutingId(),
             identifier));
 #else
         NOTREACHED();
 #endif
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedDisallowed: {
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_OUTDATED, group_name));
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized: {
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_NOT_AUTHORIZED, group_name));
         placeholder->set_allow_loading(true);
         render_view->Send(new ChromeViewHostMsg_BlockedUnauthorizedPlugin(
             render_view->GetRoutingID(),
             group_name,
             identifier));
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay: {
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_CLICK_TO_PLAY_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_LOAD, group_name));
         placeholder->set_allow_loading(true);
         RenderThread::Get()->RecordUserMetrics("Plugin_ClickToPlay");
         observer->DidBlockContentType(content_type, identifier);
         break;
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kBlocked: {
-        placeholder = PluginPlaceholder::CreateBlockedPlugin(
-            render_view, frame, params, plugin, identifier, group_name,
+        placeholder = ChromePluginPlaceholder::CreateBlockedPlugin(
+            render_view,
+            frame,
+            params,
+            plugin,
+            identifier,
+            group_name,
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_BLOCKED, group_name));
         placeholder->set_allow_loading(true);
         RenderThread::Get()->RecordUserMetrics("Plugin_Blocked");
         observer->DidBlockContentType(content_type, identifier);
         break;
       }
     }
   }
   placeholder->SetStatus(status);
@@ skipping 597 matching lines @@
   // SiteIsolationPolicy is off by default. We would like to activate cross-site
   // document blocking (for UMA data collection) for normal renderer processes
   // running a normal web page from the Internet. We only turn on
   // SiteIsolationPolicy for a renderer process that does not have the extension
   // flag on.
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return !command_line->HasSwitch(switches::kExtensionProcess);
 }
 
 }  // namespace chrome