DevTools: [Android] implement RenderWidgetHostViewAndroid::CopyFromCompositingSurface

content/browser/web_contents/web_contents_view_win.cc

Index: content/browser/web_contents/web_contents_view_win.cc
diff --git a/content/browser/web_contents/web_contents_view_win.cc b/content/browser/web_contents/web_contents_view_win.cc
index 6a75e71cab560b7163154516bd6281b852b216cd..f84bd3366bd93764b989a290abd8a816fd853829 100644
--- a/content/browser/web_contents/web_contents_view_win.cc
+++ b/content/browser/web_contents/web_contents_view_win.cc
@@ -18,6 +18,7 @@
 #include "ui/base/win/hidden_window.h"
 #include "ui/base/win/hwnd_subclass.h"
 #include "ui/gfx/screen.h"
+#include "ui/snapshot/snapshot.h"
 
 namespace content {
 WebContentsViewPort* CreateWebContentsView(
@@ -289,6 +290,17 @@ void WebContentsViewWin::TakeFocus(bool reverse) {
   }
 }
 
+bool WebContentsViewWin::GrabSnapshot(const std::string& format,
+                                      int quality,
+                                      double scale,
+                                      std::vector<uint8>* data) {
+  if (format != "png" || scale != 1) {
+    LOG(ERROR) << "Can only capture non-scaled PNG snapshots.";
+    return false;
+  }
+  return ui::GrabViewSnapshot(GetNativeView(), data, GetViewBounds());
+}
+
 void WebContentsViewWin::EndDragging() {
   drag_handler_ = NULL;
   web_contents_->SystemDragEnded();