Support error handling for Surface readbacks

content/browser/devtools/renderer_overrides_handler.h

Index: content/browser/devtools/renderer_overrides_handler.h
diff --git a/content/browser/devtools/renderer_overrides_handler.h b/content/browser/devtools/renderer_overrides_handler.h
index b8bf25534c816f7a437e2b6b67083f3d43a8dcba..7cfed73a6268fe8ea60675b4f15a5b834ef81dc6 100644
--- a/content/browser/devtools/renderer_overrides_handler.h
+++ b/content/browser/devtools/renderer_overrides_handler.h
@@ -102,12 +102,12 @@ class CONTENT_EXPORT RendererOverridesHandler
       const unsigned char* png_data,
       size_t png_size);
 
-  void ScreencastFrameCaptured(
-      const std::string& format,
-      int quality,
-      const cc::CompositorFrameMetadata& metadata,
-      bool success,
-      const SkBitmap& bitmap);
+  void ScreencastFrameCaptured(const std::string& format,
+                               int quality,
+                               const cc::CompositorFrameMetadata& metadata,
+                               bool success,
+                               const SkBitmap& bitmap,
+                               const int& response);
 
   void PageQueryUsageAndQuotaCompleted(
      scoped_refptr<DevToolsProtocol::Command>,
@@ -117,7 +117,9 @@ class CONTENT_EXPORT RendererOverridesHandler
   void SetColorPickerEnabled(bool enabled);
   void UpdateColorPickerFrame();
   void ResetColorPickerFrame();
-  void ColorPickerFrameUpdated(bool succeeded, const SkBitmap& bitmap);
+  void ColorPickerFrameUpdated(bool succeeded,
+                               const SkBitmap& bitmap,
+                               const int& response);
   bool HandleMouseEvent(const blink::WebMouseEvent& event);
   void UpdateColorPickerCursor();