GPU: Remove some dead code.

Review URL: https://chromiumcodereview.appspot.com/12050004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@178920 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 14 deletions

diff --git a/ui/gl/gl_surface.cc b/ui/gl/gl_surface.cc
index 375f525..ce2cc65 100644
--- a/ui/gl/gl_surface.cc
+++ b/ui/gl/gl_surface.cc
@@ -88,10 +88,6 @@ bool GLSurface::DeferDraws() {
   return false;
 }
 
-bool GLSurface::DeferSwapBuffers() {
-  return false;
-}
-
 std::string GLSurface::GetExtensions() {
   // Use of GLSurfaceAdapter class means that we can't compare
   // GetCurrent() and this directly.
@@ -196,10 +192,6 @@ bool GLSurfaceAdapter::DeferDraws() {
   return surface_->DeferDraws();
 }
 
-bool GLSurfaceAdapter::DeferSwapBuffers() {
-  return surface_->DeferSwapBuffers();
-}
-
 bool GLSurfaceAdapter::IsOffscreen() {
   return surface_->IsOffscreen();
 }
diff --git a/ui/gl/gl_surface.h b/ui/gl/gl_surface.h
index 4b98046..bb094fd 100644
--- a/ui/gl/gl_surface.h
+++ b/ui/gl/gl_surface.h
@@ -44,11 +44,6 @@ class GL_EXPORT GLSurface : public base::RefCounted<GLSurface> {
   // rescheduled.
   virtual bool DeferDraws();
 
-  // Unschedule the GpuScheduler and return true to abort the processing of
-  // a GL SwapBuffers call to this surface and defer it until the GpuScheduler
-  // is rescheduled.
-  virtual bool DeferSwapBuffers();
-
   // Returns true if this surface is offscreen.
   virtual bool IsOffscreen() = 0;
 
@@ -143,7 +138,6 @@ class GL_EXPORT GLSurfaceAdapter : public GLSurface {
   virtual void Destroy() OVERRIDE;
   virtual bool Resize(const gfx::Size& size) OVERRIDE;
   virtual bool DeferDraws() OVERRIDE;
-  virtual bool DeferSwapBuffers() OVERRIDE;
   virtual bool IsOffscreen() OVERRIDE;
   virtual bool SwapBuffers() OVERRIDE;
   virtual bool PostSubBuffer(int x, int y, int width, int height) OVERRIDE;