Command to mark surface inactive, so gpu process can release resources.

webkit/gpu/webgraphicscontext3d_in_process_impl.cc

Index: webkit/gpu/webgraphicscontext3d_in_process_impl.cc
diff --git a/webkit/gpu/webgraphicscontext3d_in_process_impl.cc b/webkit/gpu/webgraphicscontext3d_in_process_impl.cc
index 909cabe2737ce8aef5efae2d2d0433c67f508a4b..aaa83ab8f98e9b27c4538ceef9603ee09f82157c 100644
--- a/webkit/gpu/webgraphicscontext3d_in_process_impl.cc
+++ b/webkit/gpu/webgraphicscontext3d_in_process_impl.cc
@@ -565,6 +565,10 @@ void WebGraphicsContext3DInProcessImpl::reshape(int width, int height) {
 #endif  // FLIP_FRAMEBUFFER_VERTICALLY
 }
 
+void WebGraphicsContext3DInProcessImpl::setVisibility(bool visible) {
+  NOTIMPLEMENTED();

[jonathan.backer, 2011/09/27 16:53:14]

NOTREACHED()?

I'm not sure which is more appropriate. NOTREACHED reflects that this is only
used in DRT. I think that this is true (not 100% sure).

[mmocny, 2011/09/28 21:37:33]

I believe you are correct. Changed.

On 2011/09/27 16:53:14, jonathan.backer wrote:

+}
+
 #ifdef FLIP_FRAMEBUFFER_VERTICALLY
 void WebGraphicsContext3DInProcessImpl::FlipVertically(
     unsigned char* framebuffer, unsigned int width, unsigned int height) {