shapedetection module: Introduce basic structure for face detection

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

Index: third_party/WebKit/Source/modules/shapedetection/Detector.h
diff --git a/third_party/WebKit/Source/modules/shapedetection/Detector.h b/third_party/WebKit/Source/modules/shapedetection/Detector.h
new file mode 100644
index 0000000000000000000000000000000000000000..83235beebc60b2c0353f407f47fe127591763471
--- /dev/null
+++ b/third_party/WebKit/Source/modules/shapedetection/Detector.h
@@ -0,0 +1,30 @@
+// 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 Detector_h
+#define Detector_h
+
+#include "bindings/core/v8/ScriptPromise.h"

[mcasas, 2016/09/27 17:58:51]

nit: probably not needed (or move to DetectedFace.cpp).

+#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_VIRTUAL_TRACE() {}
+};
+
+} // namespace blink
+
+#endif // Detector_h