content/public/browser/render_widget_host_view.h - Issue 10349013: Prevent browser thumbnailer from trying to read from frontbuffer (surface texture) when none exists.

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Unified Diff: content/public/browser/render_widget_host_view.h

Issue 10349013: Prevent browser thumbnailer from trying to read from frontbuffer (surface texture) when none exists. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: rebase for landing Created 8 years, 7 months ago

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Index: content/public/browser/render_widget_host_view.h

diff --git a/content/public/browser/render_widget_host_view.h b/content/public/browser/render_widget_host_view.h

index e4319ac9cd88868caf0c625a9f68bb6bd000f9bd..b0f37327f90c3e77d86df8a941d2554ee5fccaa8 100644

--- a/content/public/browser/render_widget_host_view.h

+++ b/content/public/browser/render_widget_host_view.h

@@ -83,6 +83,8 @@ class CONTENT_EXPORT RenderWidgetHostView {

virtual void Focus() = 0;

// Returns true if the View currently has the focus.

virtual bool HasFocus() const = 0;

+ // Returns true is the current display surface is available.

+ virtual bool IsSurfaceAvailableForCopy() const = 0;

// Shows/hides the view. These must always be called together in pairs.

// It is not legal to call Hide() multiple times in a row.

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