**NOTFORLANDING** New link rel=prerender API

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 <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/path_service.h"
 #include "base/string_tokenizer.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/common/child_process_logging.h"
 #include "chrome/common/chrome_content_client.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/content_settings_pattern.h"
 #include "chrome/common/external_ipc_fuzzer.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "chrome/common/extensions/extension_set.h"
 #include "chrome/common/jstemplate_builder.h"
+#include "chrome/common/prerender_messages.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/renderer/autofill/autofill_agent.h"
 #include "chrome/renderer/autofill/password_autofill_manager.h"
 #include "chrome/renderer/autofill/password_generation_manager.h"
 #include "chrome/renderer/automation/automation_renderer_helper.h"
 #include "chrome/renderer/benchmarking_extension.h"
 #include "chrome/renderer/chrome_ppapi_interfaces.h"
 #include "chrome/renderer/chrome_render_process_observer.h"
 #include "chrome/renderer/chrome_render_view_observer.h"
@@ skipping 708 matching lines @@
 
 bool ChromeContentRendererClient::IsLinkVisited(unsigned long long link_hash) {
   return visited_link_slave_->IsVisited(link_hash);
 }
 
 void ChromeContentRendererClient::PrefetchHostName(const char* hostname,
                                                    size_t length) {
   net_predictor_->Resolve(hostname, length);
 }
 
+void ChromeContentRendererClient::NewLinkPrerender(
+    int prerender_id,
+    int render_view_route_id,
+    const GURL& url,
+    const content::Referrer& referrer,
+    const gfx::Size& size) {
+  RenderThread::Get()->Send(new PrerenderMsg_NewLinkPrerender(
+      prerender_id, render_view_route_id, GURL(url), referrer, size));
+}
+
+void ChromeContentRendererClient::RemovedLinkPrerender(int prerender_id) {
+  RenderThread::Get()->Send(new PrerenderMsg_RemovedLinkPrerender(
+      prerender_id));
+}
+
+void ChromeContentRendererClient::UnloadedLinkPrerender(int prerender_id) {
+  RenderThread::Get()->Send(new PrerenderMsg_UnloadedLinkPrerender(
+      prerender_id));
+}
+
 bool ChromeContentRendererClient::ShouldOverridePageVisibilityState(
     const content::RenderView* render_view,
     WebKit::WebPageVisibilityState* override_state) const {
   if (!prerender::PrerenderHelper::IsPrerendering(render_view))
     return false;
 
   *override_state = WebKit::WebPageVisibilityStatePrerender;
   return true;
 }
 
@@ skipping 95 matching lines @@
 bool ChromeContentRendererClient::IsOtherExtensionWithWebRequestInstalled() {
   return extension_dispatcher_->IsOtherExtensionWithWebRequestInstalled();
 }
 
 void ChromeContentRendererClient::RegisterPPAPIInterfaceFactories(
     webkit::ppapi::PpapiInterfaceFactoryManager* factory_manager) {
   factory_manager->RegisterFactory(ChromePPAPIInterfaceFactory);
 }
 
 }  // namespace chrome