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

content/renderer/render_thread_impl.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 "content/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 1092 matching lines @@
 }
 
 void RenderThreadImpl::RecordAction(const base::UserMetricsAction& action) {
   Send(new ViewHostMsg_UserMetricsRecordAction(action.str_));
 }
 
 void RenderThreadImpl::RecordComputedAction(const std::string& action) {
   Send(new ViewHostMsg_UserMetricsRecordAction(action));
 }
 
+void RenderThreadImpl::RecordRappor(
+    const std::string& metric,
+    const std::string& sample) {
+  Send(new ViewHostMsg_UserMetricsRecordRappor(metric, sample));
+}
+
 scoped_ptr<base::SharedMemory>
     RenderThreadImpl::HostAllocateSharedMemoryBuffer(size_t size) {
   return ChildThreadImpl::AllocateSharedMemory(size, thread_safe_sender());
 }
 
 cc::SharedBitmapManager* RenderThreadImpl::GetSharedBitmapManager() {
   return shared_bitmap_manager();
 }
 
 void RenderThreadImpl::RegisterExtension(v8::Extension* extension) {
@@ skipping 683 matching lines @@
 }
 
 void RenderThreadImpl::PendingRenderFrameConnect::OnConnectionError() {
   size_t erased =
       RenderThreadImpl::current()->pending_render_frame_connects_.erase(
           routing_id_);
   DCHECK_EQ(1u, erased);
 }
 
 }  // namespace content