REVERT: ShapeDetection: use mojom::Bitmap for mojo interface.

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

 // 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.
 
 #include "modules/shapedetection/BarcodeDetector.h"
 
 #include "core/dom/DOMException.h"
 #include "core/geometry/DOMRect.h"
 #include "core/html/canvas/CanvasImageSource.h"
 #include "modules/imagecapture/Point2D.h"
 #include "modules/shapedetection/DetectedBarcode.h"
 #include "public/platform/InterfaceProvider.h"
 #include "public/platform/Platform.h"
 
 namespace blink {
 
 BarcodeDetector* BarcodeDetector::create() {
   return new BarcodeDetector();
 }
 
 BarcodeDetector::BarcodeDetector() : ShapeDetector() {
   Platform::current()->interfaceProvider()->getInterface(
       mojo::MakeRequest(&m_barcodeService));
   m_barcodeService.set_connection_error_handler(convertToBaseCallback(
       WTF::bind(&BarcodeDetector::onBarcodeServiceConnectionError,
                 wrapWeakPersistent(this))));
 }
 
-ScriptPromise BarcodeDetector::doDetect(ScriptPromiseResolver* resolver,
-                                        skia::mojom::blink::BitmapPtr bitmap) {
+ScriptPromise BarcodeDetector::doDetect(
+    ScriptPromiseResolver* resolver,
+    mojo::ScopedSharedBufferHandle sharedBufferHandle,
+    int imageWidth,
+    int imageHeight) {
   ScriptPromise promise = resolver->promise();
   if (!m_barcodeService) {
     resolver->reject(DOMException::create(
         NotSupportedError, "Barcode detection service unavailable."));
     return promise;
   }
   m_barcodeServiceRequests.insert(resolver);
   m_barcodeService->Detect(
-      std::move(bitmap), convertToBaseCallback(WTF::bind(
-                             &BarcodeDetector::onDetectBarcodes,
-                             wrapPersistent(this), wrapPersistent(resolver))));
+      std::move(sharedBufferHandle), imageWidth, imageHeight,
+      convertToBaseCallback(WTF::bind(&BarcodeDetector::onDetectBarcodes,
+                                      wrapPersistent(this),
+                                      wrapPersistent(resolver))));
   return promise;
 }
 
 void BarcodeDetector::onDetectBarcodes(
     ScriptPromiseResolver* resolver,
     Vector<shape_detection::mojom::blink::BarcodeDetectionResultPtr>
         barcodeDetectionResults) {
   DCHECK(m_barcodeServiceRequests.contains(resolver));
   m_barcodeServiceRequests.erase(resolver);
 
@@ skipping 25 matching lines @@
   m_barcodeServiceRequests.clear();
   m_barcodeService.reset();
 }
 
 DEFINE_TRACE(BarcodeDetector) {
   ShapeDetector::trace(visitor);
   visitor->trace(m_barcodeServiceRequests);
 }
 
 }  // namespace blink