gpu: Initial implementation of CommitOverlayPlanes

ui/gl/gl_surface.cc

Index: ui/gl/gl_surface.cc
diff --git a/ui/gl/gl_surface.cc b/ui/gl/gl_surface.cc
index 79f39f744422f9a810e46b92bb6057be22dd2954..9c25ff07d6380d380588cb022c86d2920a33affe 100644
--- a/ui/gl/gl_surface.cc
+++ b/ui/gl/gl_surface.cc
@@ -117,6 +117,10 @@ bool GLSurface::SupportsPostSubBuffer() {
   return false;
 }
 
+bool GLSurface::SupportsCommitOverlayPlanes() {
+  return false;
+}
+
 bool GLSurface::SupportsAsyncSwap() {
   return false;
 }
@@ -141,6 +145,16 @@ void GLSurface::PostSubBufferAsync(int x,
   NOTREACHED();
 }
 
+gfx::SwapResult GLSurface::CommitOverlayPlanes() {
+  NOTREACHED();
+  return gfx::SwapResult::SWAP_FAILED;
+}
+
+void GLSurface::CommitOverlayPlanesAsync(
+    const SwapCompletionCallback& callback) {
+  NOTREACHED();
+}
+
 bool GLSurface::OnMakeCurrent(GLContext* context) {
   return true;
 }
@@ -282,10 +296,23 @@ void GLSurfaceAdapter::PostSubBufferAsync(
   surface_->PostSubBufferAsync(x, y, width, height, callback);
 }
 
+gfx::SwapResult GLSurfaceAdapter::CommitOverlayPlanes() {
+  return surface_->CommitOverlayPlanes();
+}
+
+void GLSurfaceAdapter::CommitOverlayPlanesAsync(
+    const SwapCompletionCallback& callback) {
+  surface_->CommitOverlayPlanesAsync(callback);
+}
+
 bool GLSurfaceAdapter::SupportsPostSubBuffer() {
   return surface_->SupportsPostSubBuffer();
 }
 
+bool GLSurfaceAdapter::SupportsCommitOverlayPlanes() {
+  return surface_->SupportsCommitOverlayPlanes();
+}
+
 bool GLSurfaceAdapter::SupportsAsyncSwap() {
   return surface_->SupportsAsyncSwap();
 }