Add fromSurface optional parameter to devtools Page.CaptureScreenshot

content/browser/devtools/protocol/page_handler.h

 // 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.
 
 #ifndef CONTENT_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_
 
 #include <stddef.h>
 
+#include <map>
+#include <memory>
+#include <string>
+
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "content/browser/devtools/protocol/devtools_domain_handler.h"
 #include "content/browser/devtools/protocol/page.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/readback_types.h"
@@ skipping 46 matching lines @@
 
   using NavigationEntries = protocol::Array<Page::NavigationEntry>;
   Response GetNavigationHistory(
       int* current_index,
       std::unique_ptr<NavigationEntries>* entries) override;
   Response NavigateToHistoryEntry(int entry_id) override;
 
   void CaptureScreenshot(
       Maybe<std::string> format,
       Maybe<int> quality,
+      Maybe<bool> from_surface,
       std::unique_ptr<CaptureScreenshotCallback> callback) override;
   void PrintToPDF(std::unique_ptr<PrintToPDFCallback> callback) override;
   Response StartScreencast(Maybe<std::string> format,
                            Maybe<int> quality,
                            Maybe<int> max_width,
                            Maybe<int> max_height,
                            Maybe<int> every_nth_frame) override;
   Response StopScreencast() override;
   Response ScreencastFrameAck(int session_id) override;
 
@@ skipping 65 matching lines @@
   NotificationRegistrar registrar_;
   base::WeakPtrFactory<PageHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PageHandler);
 };
 
 }  // namespace protocol
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_PAGE_HANDLER_H_