NOCOMMIT prototype: GRC service plumbing and process priority

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 74ee70b1b2541002d192b8df3fbf34ed5a768c1a..88e7abd3b56eb3897bc5c1c35a7a0cf0bb7e94de 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -42,6 +42,7 @@
 #include "content/public/common/previews_state.h"
 #include "media/mojo/interfaces/interface_factory.mojom.h"
 #include "net/http/http_response_headers.h"
+#include "services/resource_coordinator/public/cpp/resource_coordinator_interface.h"
 #include "services/service_manager/public/cpp/interface_factory.h"
 #include "services/service_manager/public/cpp/interface_registry.h"
 #include "third_party/WebKit/public/platform/WebFocusType.h"
@@ -578,6 +579,9 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // Returns the Mojo ImageDownloader service.
   const content::mojom::ImageDownloaderPtr& GetMojoImageDownloader();
 
+  resource_coordinator::ResourceCoordinatorInterface*
+  GetFrameResourceCoordinator();
+
   // Resets the loading state. Following this call, the RenderFrameHost will be
   // in a non-loading state.
   void ResetLoadingState();
@@ -1058,6 +1062,8 @@ class CONTENT_EXPORT RenderFrameHostImpl
 
   // Holder of Mojo connection with ImageDownloader service in RenderFrame.
   content::mojom::ImageDownloaderPtr mojo_image_downloader_;
+  std::unique_ptr<resource_coordinator::ResourceCoordinatorInterface>
+      frame_resource_coordinator_;
 
   // Tracks a navigation happening in this frame. Note that while there can be
   // two navigations in the same FrameTreeNode, there can only be one