1 files changed, 6 insertions, 12 deletions
diff --git a/Source/WebCore/html/canvas/WebGLCompressedTextureATC.cpp b/Source/WebCore/html/canvas/WebGLCompressedTextureATC.cpp
index 71881ba09..eef19d375 100644
--- a/Source/WebCore/html/canvas/WebGLCompressedTextureATC.cpp
+++ b/Source/WebCore/html/canvas/WebGLCompressedTextureATC.cpp
@@ -33,12 +33,12 @@
 
 namespace WebCore {
 
-WebGLCompressedTextureATC::WebGLCompressedTextureATC(WebGLRenderingContext* context)
+WebGLCompressedTextureATC::WebGLCompressedTextureATC(WebGLRenderingContextBase& context)
     : WebGLExtension(context)
 {
-    context->addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGB_AMD);
-    context->addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGBA_EXPLICIT_ALPHA_AMD);
-    context->addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGBA_INTERPOLATED_ALPHA_AMD);
+    context.addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGB_AMD);
+    context.addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGBA_EXPLICIT_ALPHA_AMD);
+    context.addCompressedTextureFormat(Extensions3D::COMPRESSED_ATC_RGBA_INTERPOLATED_ALPHA_AMD);
 }
 
 WebGLCompressedTextureATC::~WebGLCompressedTextureATC()
@@ -50,15 +50,9 @@ WebGLExtension::ExtensionName WebGLCompressedTextureATC::getName() const
     return WebGLCompressedTextureATCName;
 }
 
-OwnPtr<WebGLCompressedTextureATC> WebGLCompressedTextureATC::create(WebGLRenderingContext* context)
+bool WebGLCompressedTextureATC::supported(WebGLRenderingContextBase& context)
 {
-    return adoptPtr(new WebGLCompressedTextureATC(context));
-}
-
-bool WebGLCompressedTextureATC::supported(WebGLRenderingContext* context)
-{
-    Extensions3D* extensions = context->graphicsContext3D()->getExtensions();
-    return extensions->supports("GL_AMD_compressed_ATC_texture");
+    return context.graphicsContext3D()->getExtensions().supports("GL_AMD_compressed_ATC_texture");
 }
 
 } // namespace WebCore