WebGL support.

Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp

Index: Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp
diff --git a/Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp b/Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp
index 9cc277f7aa781bb057a9dc2dc7dc66ee0a6e1ca8..42a5e0bdb06a7790f059f822a2cf0fefaaf37959 100644
--- a/Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp
+++ b/Source/WebCore/bindings/dart/custom/DartFloat64ArrayCustom.cpp
@@ -30,20 +30,36 @@
 #include "config.h"
 #include "DartFloat64Array.h"
 
+#include "DartArrayBufferViewCustom.h"
+
 namespace WebCore {
 
-Dart_Handle toDartValue(Float64Array*)
+Dart_Handle toDartValue(Float64Array* value)
 {
-    DART_UNIMPLEMENTED();
-    return 0;
+    // We may have to customize it, once typed arrays are in the VM.
+    return DartDOMWrapper::toDart<DartFloat64Array>(value);
 }
 
 namespace DartFloat64ArrayInternal {
 
-void setElementsCallback(Dart_NativeArguments)
+void constructorCallback(Dart_NativeArguments args)
+{
+    WebCore::DartArrayBufferViewInternal::constructWebGLArray<Float64Array, double>(args);
+}
+
+void numericIndexSetterCallback(Dart_NativeArguments args)
+{
+    WebCore::DartArrayBufferViewInternal::indexSetter<Float64Array, double>(args);
+}
+
+void numericIndexGetterCallback(Dart_NativeArguments args)
+{
+    WebCore::DartArrayBufferViewInternal::indexGetter<Float64Array, double>(args);
+}
+
+void setElementsCallback(Dart_NativeArguments args)
 {
-    // FIXME: proper implementation.
-    DART_UNIMPLEMENTED();
+    WebCore::DartArrayBufferViewInternal::setWebGLArrayHelper<Float64Array, DartFloat64Array>(args);
 }
 
 }