DevTools: FrameRecorder: add cancelRecordingFrames command

content/browser/devtools/protocol/page_handler.cc

 // Copyright 2014 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/browser/devtools/protocol/page_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 392 matching lines @@
 Response PageHandler::StopScreencast() {
   screencast_enabled_ = false;
   UpdateTouchEventEmulationState();
   return Response::FallThrough();
 }
 
 Response PageHandler::StartRecordingFrames(int max_frame_count) {
   return frame_recorder_->StartRecordingFrames(max_frame_count);
 }
 
-Response PageHandler::StopRecordingFrames(DevToolsCommandId command_id) {
+Response PageHandler::StopRecordingFrames(
+    DevToolsCommandId command_id, const bool* cancel) {
   return frame_recorder_->StopRecordingFrames(base::Bind(
-      &PageHandler::OnFramesRecorded, base::Unretained(this), command_id));
+      &PageHandler::OnFramesRecorded, base::Unretained(this), command_id),
+      cancel && *cancel);
 }
 
 Response PageHandler::ScreencastFrameAck(int frame_number) {
   screencast_frame_acked_ = frame_number;
   return Response::OK();
 }
 
 Response PageHandler::HandleJavaScriptDialog(bool accept,
                                              const std::string* prompt_text) {
   base::string16 prompt_override;
@@ skipping 206 matching lines @@
 
 void PageHandler::QueryUsageAndQuotaCompleted(
     DevToolsCommandId command_id,
     scoped_refptr<QueryUsageAndQuotaResponse> response_data) {
   client_->SendQueryUsageAndQuotaResponse(command_id, response_data);
 }
 
 }  // namespace page
 }  // namespace devtools
 }  // namespace content