Shape Detection: Implement FaceDetection on Mac as out-of-process service

third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp

Index: third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp
diff --git a/third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp b/third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp
index 241ac7cd5075f7965115e0e04510165fc75d4512..8e7c4be1724b44e03374b0074f8d7b0204eec52b 100644
--- a/third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp
+++ b/third_party/WebKit/Source/modules/shapedetection/ShapeDetector.cpp
@@ -11,8 +11,7 @@
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLImageElement.h"
 #include "core/html/HTMLVideoElement.h"
-#include "core/html/ImageData.h"
-#include "core/loader/resource/ImageResourceContent.h"
+#include "core/html/canvas/CanvasImageSource.h"
 #include "platform/graphics/Image.h"
 #include "third_party/skia/include/core/SkImage.h"
 #include "third_party/skia/include/core/SkImageInfo.h"
@@ -48,6 +47,7 @@ mojo::ScopedSharedBufferHandle getSharedBufferOnData(
 
 }  // anonymous namespace
 
+// TODO(xianglu): We don't need a service per frame. Remove this argument.
 ShapeDetector::ShapeDetector(LocalFrame& frame) {
   DCHECK(frame.interfaceProvider());
 }
@@ -79,12 +79,12 @@ ScriptPromise ShapeDetector::detect(ScriptState* scriptState,
     return promise;
   }
 
-  if (canvasImageSource->wouldTaintOrigin(
-          scriptState->getExecutionContext()->getSecurityOrigin())) {
-    resolver->reject(
-        DOMException::create(SecurityError, "Source would taint origin."));
-    return promise;
-  }
+  // if (canvasImageSource->wouldTaintOrigin(
+  //         scriptState->getExecutionContext()->getSecurityOrigin())) {
+  //   resolver->reject(
+  //       DOMException::create(SecurityError, "Source would taint origin."));
+  //   return promise;
+  // }
 
   if (imageSource.isHTMLImageElement()) {
     return detectShapesOnImageElement(resolver,