Add an IPC method for Blink to call RapporService::RecordSample()

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/field_trial.h"
@@ skipping 1621 matching lines @@
   if (mime_type == content::kBrowserPluginMimeType) {
     return new extensions::ExtensionsGuestViewContainer(render_frame);
   } else {
     return new extensions::MimeHandlerViewContainer(
         render_frame, mime_type, original_url);
   }
 #else
   return NULL;
 #endif
 }
+
+void ChromeContentRendererClient::RecordRappor(const std::string& metric,
+                                               const std::string& sample) {
+  RenderThread::Get()->Send(new ChromeViewHostMsg_RecordRappor(metric, sample));
+}
+
+void ChromeContentRendererClient::RecordRapporURL(const std::string& metric,
+                                                  const GURL& url) {
+  RenderThread::Get()->Send(new ChromeViewHostMsg_RecordRapporURL(metric, url));
+}