<webview>: Partially migrate loadcommit event from content to chrome

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>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/app/breakpad_mac.h"
+#include "chrome/browser/adview/adview_guest.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/browser_about_handler.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/character_encoding.h"
 #include "chrome/browser/chrome_net_benchmarking_message_filter.h"
 #include "chrome/browser/chrome_quota_permission_context.h"
 #include "chrome/browser/content_settings/content_settings_utils.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
@@ skipping 47 matching lines @@
 #include "chrome/browser/ssl/ssl_tab_helper.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/browser/toolkit_extra_parts.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
 #include "chrome/browser/ui/sync/sync_promo_ui.h"
 #include "chrome/browser/ui/tab_contents/chrome_web_contents_view_delegate.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/validation_message_message_filter.h"
+#include "chrome/browser/webview/webview_constants.h"
 #include "chrome/browser/webview/webview_guest.h"
 #include "chrome/common/child_process_logging.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_process_type.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/background_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "chrome/common/extensions/extension_set.h"
@@ skipping 606 matching lines @@
       embedder_web_contents->GetBrowserContext());
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile)->extension_service();
   if (!service)
     return;
   const GURL& url = embedder_web_contents->GetSiteInstance()->GetSiteURL();
   const Extension* extension = service->extensions()->
       GetExtensionOrAppByURL(ExtensionURLInfo(url));
   if (!extension)
     return;
-  new WebViewGuest(guest_web_contents,
-                   embedder_web_contents,
-                   extension->id(),
-                   browser_plugin_instance_id,
-                   extra_params);
+
+  std::string api_type;
+  extra_params.GetString(webview::kAttributeApi, &api_type);
+
+  // WebViewGuest and AdViewGuest's lifetimes iare tied to their associated
+  // guest WebContents' lifetime. When the guest WebContents is destroyed, so is
+  // the attached WebViewGuest or AdViewGuest.
+  if (api_type == "adview") {
+    new AdViewGuest(guest_web_contents,
+                    embedder_web_contents,
+                    extension->id(),
+                    browser_plugin_instance_id,
+                    extra_params);
+  } else if (api_type == "webview") {
+    new WebViewGuest(guest_web_contents,
+                     embedder_web_contents,
+                     extension->id(),
+                     browser_plugin_instance_id,
+                     extra_params);
+  } else {
+    NOTREACHED();
+  }
 }
 
 void ChromeContentBrowserClient::RenderProcessHostCreated(
     content::RenderProcessHost* host) {
   int id = host->GetID();
   Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
   net::URLRequestContextGetter* context =
       profile->GetRequestContextForRenderProcess(id);
 
   host->GetChannel()->AddFilter(new ChromeRenderMessageFilter(
@@ skipping 1618 matching lines @@
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return chrome::NewCryptoModuleBlockingDialogDelegate(
       chrome::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome