DevTools: [Android] implement RenderWidgetHostViewAndroid::CopyFromCompositingSurface

content/browser/devtools/renderer_overrides_handler.cc

 // Copyright (c) 2013 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/renderer_overrides_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/strings/string16.h"
 #include "base/values.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/devtools/devtools_protocol_constants.h"
 #include "content/browser/devtools/devtools_tracing_handler.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
+#include "content/port/browser/render_view_host_delegate_view.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/javascript_dialog_manager.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/referrer.h"
@@ skipping 118 matching lines @@
   response->SetString(
       devtools::Page::captureScreenshot::kResponseData, base_64_data);
   return command->SuccessResponse(response);
 }
 
 bool RendererOverridesHandler::CaptureScreenshot(std::string* base_64_data) {
   RenderViewHost* host = agent_->GetRenderViewHost();
   gfx::Rect view_bounds = host->GetView()->GetViewBounds();
   gfx::Rect snapshot_bounds(view_bounds.size());
   gfx::Size snapshot_size = snapshot_bounds.size();
-  std::vector<unsigned char> png;
-  if (!ui::GrabViewSnapshot(host->GetView()->GetNativeView(),
-                            &png,
-                            snapshot_bounds))
+  RenderViewHostDelegate* delegate = host->GetDelegate();
+  RenderViewHostDelegateView* view = delegate->GetDelegateView();
+  if (!view)
+    return false;
+
+  std::vector<unsigned uint8> png;

[Sami, 2013/08/02 10:53:23]

No "unsigned" here either.

[pfeldman, 2013/08/02 12:25:30]

Done.

+  if (!view->GrabSnapshot(&png))
     return false;
 
   return base::Base64Encode(base::StringPiece(
                                 reinterpret_cast<char*>(&*png.begin()),
                                 png.size()),
                             base_64_data);
 }
 
 }  // namespace content