content/browser/renderer_host/render_widget_host_view_base.h - Issue 1339803002: Clear page display after navigation if no rendered output arrives

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Unified Diff: content/browser/renderer_host/render_widget_host_view_base.h

Issue 1339803002: Clear page display after navigation if no rendered output arrives (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Made ClearCompositorFrame pure virtual Created 5 years, 3 months ago

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Index: content/browser/renderer_host/render_widget_host_view_base.h

diff --git a/content/browser/renderer_host/render_widget_host_view_base.h b/content/browser/renderer_host/render_widget_host_view_base.h

index 065ffcff170b05d340fd08bdb8a1e3f6749fb6e6..be3b25cf5d346b42d72c183877e7e255a98a9d3a 100644

--- a/content/browser/renderer_host/render_widget_host_view_base.h

+++ b/content/browser/renderer_host/render_widget_host_view_base.h

@@ -164,6 +164,11 @@ class CONTENT_EXPORT RenderWidgetHostViewBase : public RenderWidgetHostView,

virtual void OnSwapCompositorFrame(uint32 output_surface_id,

scoped_ptr<cc::CompositorFrame> frame) {}

+ // This method exists to allow removing of displayed graphics, after a new

+ // page has been loaded, to prevent the displayed URL from being out of sync

+ // with what is visible on screen.

+ virtual void ClearCompositorFrame() = 0;

// Because the associated remote WebKit instance can asynchronously

// prevent-default on a dispatched touch event, the touch events are queued in

// the GestureRecognizer until invocation of ProcessAckedTouchEvent releases