Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/html/canvas/WebGLBuffer.h

Index: sky/engine/core/html/canvas/WebGLBuffer.h
diff --git a/sky/engine/core/html/canvas/WebGLBuffer.h b/sky/engine/core/html/canvas/WebGLBuffer.h
index 8bcb12d7d84e08f0b097ca327a6f4e792468b098..d8e8211acbd84a09c6fadd8ba486d9ea5af4ae44 100644
--- a/sky/engine/core/html/canvas/WebGLBuffer.h
+++ b/sky/engine/core/html/canvas/WebGLBuffer.h
@@ -26,14 +26,14 @@
 #ifndef SKY_ENGINE_CORE_HTML_CANVAS_WEBGLBUFFER_H_
 #define SKY_ENGINE_CORE_HTML_CANVAS_WEBGLBUFFER_H_
 
-#include "sky/engine/bindings/core/v8/ScriptWrappable.h"
+#include "sky/engine/tonic/dart_wrappable.h"
 #include "sky/engine/core/html/canvas/WebGLSharedObject.h"
 #include "sky/engine/wtf/Forward.h"
 #include "sky/engine/wtf/PassRefPtr.h"
 
 namespace blink {
 
-class WebGLBuffer final : public WebGLSharedObject, public ScriptWrappable {
+class WebGLBuffer final : public WebGLSharedObject, public DartWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     virtual ~WebGLBuffer();