GLContext no longer holds a pointer to a GLSurface.

webkit/gpu/webgraphicscontext3d_in_process_impl.cc

Index: webkit/gpu/webgraphicscontext3d_in_process_impl.cc
===================================================================
--- webkit/gpu/webgraphicscontext3d_in_process_impl.cc	(revision 85357)
+++ webkit/gpu/webgraphicscontext3d_in_process_impl.cc	(working copy)
@@ -90,6 +90,7 @@
   glDeleteFramebuffersEXT(1, &fbo_);
 
   gl_context_->Destroy();
+  gl_surface_->Destroy();
 
   for (ShaderSourceMap::iterator ii = shader_source_map_.begin();
        ii != shader_source_map_.end(); ++ii) {
@@ -133,9 +134,9 @@
   // and from there to the window, and WebViewImpl::paint already
   // correctly handles the case where the compositor is active but
   // the output needs to go to a WebCanvas.
-  scoped_ptr<gfx::GLSurface> surface(gfx::GLSurface::CreateOffscreenGLSurface(
+  gl_surface_.reset(gfx::GLSurface::CreateOffscreenGLSurface(
       gfx::Size(1, 1)));
-  if (!surface.get()) {
+  if (!gl_surface_.get()) {
     if (!is_gles2_)
       return false;
 
@@ -147,13 +148,13 @@
     // and force them to drop their contexts, sending a context lost event if
     // necessary.
     webView->mainFrame()->collectGarbage();
-    surface.reset(gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size(1, 1)));
-    if (!surface.get())
+    gl_surface_.reset(
+        gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size(1, 1)));
+    if (!gl_surface_.get())
       return false;
   }
 
-  gl_context_.reset(gfx::GLContext::CreateGLContext(surface.release(),
-                                                    share_context));
+  gl_context_.reset(gfx::GLContext::CreateGLContext(share_context));
   if (!gl_context_.get())
     return false;
 
@@ -170,7 +171,7 @@
   if (render_directly_to_web_view)
     attributes_.antialias = false;
 
-  if (!gl_context_->MakeCurrent()) {
+  if (!gl_context_->MakeCurrent(gl_surface_.get())) {
     gl_context_.reset();
     return false;
   }
@@ -265,7 +266,7 @@
 }
 
 bool WebGraphicsContext3DInProcessImpl::makeContextCurrent() {
-  return gl_context_->MakeCurrent();
+  return gl_context_->MakeCurrent(gl_surface_.get());
 }
 
 int WebGraphicsContext3DInProcessImpl::width() {