[arraybuffer] Remove uses of DOMTypedArray::View

The indirection over DOMTypedArray::View is not necessary, DOMTypedArray
can be used directly. This CL works towards removing ArrayBufferView and
TypedArray.

R=haraken@chromium.org

Bug: chromium:1008840
Change-Id: Ib4ab7844b4a10339b4aefd9add4637890e1ce09e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2102653Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#750442}

third_party/blink/renderer/modules/encoding/text_encoder.cc

@@ -88,7 +88,7 @@ TextEncoderEncodeIntoResult* TextEncoder::encodeInto(
       TextEncoderEncodeIntoResult::Create();
 
   TextCodec::EncodeIntoResult encode_into_result_data;
-  unsigned char* destination_buffer = destination.View()->View()->Data();
+  unsigned char* destination_buffer = destination.View()->Data();
   if (source.Is8Bit()) {
     encode_into_result_data = codec_->EncodeInto(
         source.Characters8(), source.length(), destination_buffer,

third_party/blink/renderer/modules/xr/xr_ray.cc

@@ -142,7 +142,7 @@ DOMFloat32Array* XRRay::matrix() {
   // steps:
   //    Step 1. If the operation IsDetachedBuffer on internal matrix is false,
   //    return transform’s internal matrix.
-  if (!matrix_ || !matrix_->View() || !matrix_->View()->Data()) {
+  if (!matrix_ || !matrix_->Data()) {
     // Returned matrix should represent transformation from ray originating at
     // (0,0,0) with direction (0,0,-1) into ray originating at |origin_| with
     // direction |direction_|.

third_party/blink/renderer/modules/xr/xr_rigid_transform.cc

@@ -92,8 +92,7 @@ DOMFloat32Array* XRRigidTransform::matrix() {
     matrix_array_ = transformationMatrixToDOMFloat32Array(*matrix_);
   }
 
-  if (!matrix_array_ || !matrix_array_->View() ||
-      !matrix_array_->View()->Data()) {
+  if (!matrix_array_ || !matrix_array_->Data()) {
     // A page may take the matrix_array_ value and detach it so matrix_array_ is
     // a detached array buffer.  This breaks the inspector, so return null
     // instead.

third_party/blink/renderer/modules/xr/xr_view.cc

@@ -34,8 +34,7 @@ XRSession* XRView::session() const {
 }
 
 DOMFloat32Array* XRView::projectionMatrix() const {
-  if (!projection_matrix_ || !projection_matrix_->View() ||
-      !projection_matrix_->View()->Data()) {
+  if (!projection_matrix_ || !projection_matrix_->Data()) {
     // A page may take the projection matrix value and detach it so
     // projection_matrix_ is a detached array buffer.  This breaks the
     // inspector, so return null instead.