shapedetection module: Introduce basic structure for face detection

third_party/WebKit/Source/modules/shapedetection/Detector.h

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef THIRD_PARTY_WEBKIT_SOURCE_MODULES_SHAPEDETECTION_DETECTOR_H_
+#define THIRD_PARTY_WEBKIT_SOURCE_MODULES_SHAPEDETECTION_DETECTOR_H_
+
+#include "bindings/core/v8/ScriptPromise.h"
+#include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "bindings/core/v8/ScriptWrappable.h"
+#include "modules/ModulesExport.h"
+
+namespace blink {
+
+class DetectedObject;
+class HTMLImageElement;
+
+class MODULES_EXPORT Detector
+    : public GarbageCollected<Detector>
+    , public ScriptWrappable {
+    DEFINE_WRAPPERTYPEINFO();
+
+public:
+    static Detector* create();
+    virtual ScriptPromise detect(ScriptState*, const HTMLImageElement*) = 0;
+    DEFINE_INLINE_TRACE() {};
+
+    // private:
+    //     virtual void onDetect(ScriptPromiseResolver*,
+    //         HeapVector<Member<DetectedObject>>)
+    //         = 0;

[mcasas, 2016/09/21 23:25:48]

Remove these commented out-lines.

[xianglu, 2016/09/22 22:48:40]

Done.

+};
+} // namespace blink
+
+#endif // THIRD_PARTY_WEBKIT_SOURCE_MODULES_SHAPEDETECTION_DETECTOR_H_