Revert "WebGPU: Add GPUProgrammablePassEncoder interface"

This reverts commit fc5ad208.

Reason for revert: Use of the GPUProgrammablePassEncoder and GPURenderEncoderBase interfaces aren't installing the function templates properly.

Original change's description:
> WebGPU: Add GPUProgrammablePassEncoder interface
>
> This is a spec match-up with[1]
>
> [1] https://github.com/gpuweb/gpuweb/pull/459
>
> Bug: 877147
> Change-Id: I080324cbb083160ae84aa109623e311f24a875cb
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1845132
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Kentaro Hara <haraken@chromium.org>
> Commit-Queue: Jinho Bang <jinho.bang@samsung.com>
> Cr-Commit-Position: refs/heads/master@{#704061}

TBR=jinho.bang@samsung.com,haraken@chromium.org,cwallez@chromium.org

Bug: 1013649
Change-Id: I0d401cece6c5dcfb94d17c3cc32965512d4ec2b1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1856618Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cr-Commit-Position: refs/heads/master@{#705186}

third_party/blink/renderer/modules/modules_idl_files.gni

@@ -1014,8 +1014,6 @@ modules_dependency_idl_files =
           "webdatabase/window_web_database.idl",
           "webgl/webgl2_rendering_context_base.idl",
           "webgl/webgl_rendering_context_base.idl",
-          "webgpu/gpu_programmable_pass_encoder.idl",
-          "webgpu/gpu_render_encoder_base.idl",
           "webgpu/navigator_gpu.idl",
           "webmidi/navigator_web_midi.idl",
           "webshare/navigator_share.idl",

third_party/blink/renderer/modules/webgpu/gpu_compute_pass_encoder.idl

@@ -7,7 +7,16 @@
 [
     RuntimeEnabled=WebGPU
 ] interface GPUComputePassEncoder {
+    // GPUProgrammablePassEncoder methods
+    void setBindGroup(unsigned long index,
+                      GPUBindGroup bindGroup,
+                      optional sequence<GPUBufferSize> dynamicOffsets = []);
+    void pushDebugGroup(DOMString groupLabel);
+    void popDebugGroup();
+    void insertDebugMarker(DOMString markerLabel);
+
     void setPipeline(GPUComputePipeline pipeline);
+
     void dispatch(unsigned long x,
                   optional unsigned long y = 1,
                   optional unsigned long z = 1);
@@ -16,4 +25,3 @@
 
     void endPass();
 };
-GPUComputePassEncoder includes GPUProgrammablePassEncoder;

third_party/blink/renderer/modules/webgpu/gpu_programmable_pass_encoder.idl

-// Copyright 2019 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.
-
-// https://gpuweb.github.io/gpuweb/
-
-[
-    RuntimeEnabled=WebGPU
-] interface mixin GPUProgrammablePassEncoder {
-    void setBindGroup(unsigned long index, GPUBindGroup bindGroup,
-                      optional sequence<GPUBufferSize> dynamicOffsets = []);
-
-    void pushDebugGroup(DOMString groupLabel);
-    void popDebugGroup();
-    void insertDebugMarker(DOMString markerLabel);
-};

third_party/blink/renderer/modules/webgpu/gpu_render_bundle_encoder.idl

@@ -7,6 +7,32 @@
 [
     RuntimeEnabled=WebGPU
 ] interface GPURenderBundleEncoder {
+    // GPUProgrammablePassEncoder methods
+    void setBindGroup(unsigned long index,
+                      GPUBindGroup bindGroup,
+                      optional sequence<GPUBufferSize> dynamicOffsets = []);
+    void pushDebugGroup(DOMString groupLabel);
+    void popDebugGroup();
+    void insertDebugMarker(DOMString markerLabel);
+
+    // GPURenderEncoderBase methods
+    void setPipeline(GPURenderPipeline pipeline);
+    void setIndexBuffer(GPUBuffer buffer, optional GPUBufferSize offset = 0);
+    void setVertexBuffer(unsigned long slot,
+                         GPUBuffer buffer,
+                         optional GPUBufferSize offset = 0);
+    void draw(unsigned long vertexCount, unsigned long instanceCount,
+              unsigned long firstVertex,
+              unsigned long firstInstance);
+    void drawIndexed(unsigned long indexCount, unsigned long instanceCount,
+                     unsigned long firstIndex,
+                     long baseVertex,
+                     unsigned long firstInstance);
+    void drawIndirect(GPUBuffer indirectBuffer,
+                      GPUBufferSize indirectOffset);
+    void drawIndexedIndirect(GPUBuffer indirectBuffer,
+                             GPUBufferSize indirectOffset);
+
+    // GPURenderBundleEncoder methods
     GPURenderBundle finish(optional GPURenderBundleDescriptor descriptor = {});
 };
-GPURenderBundleEncoder includes GPURenderEncoderBase;

third_party/blink/renderer/modules/webgpu/gpu_render_pass_encoder.idl

@@ -7,17 +7,39 @@
 [
     RuntimeEnabled=WebGPU
 ] interface GPURenderPassEncoder {
+    // GPUProgrammablePassEncoder methods
+    void setBindGroup(unsigned long index,
+                      GPUBindGroup bindGroup,
+                      optional sequence<GPUBufferSize> dynamicOffsets = []);
+    void pushDebugGroup(DOMString groupLabel);
+    void popDebugGroup();
+    void insertDebugMarker(DOMString markerLabel);
+
+    void setPipeline(GPURenderPipeline pipeline);
+
+    [RaisesException] void setBlendColor(GPUColor color);
+    void setStencilReference(unsigned long reference);
     void setViewport(float x, float y,
                      float width, float height,
                      float minDepth, float maxDepth);
-
     void setScissorRect(unsigned long x, unsigned long y,
                         unsigned long width, unsigned long height);
-
-    [RaisesException] void setBlendColor(GPUColor color);
-    void setStencilReference(unsigned long reference);
+    void setIndexBuffer(GPUBuffer buffer, optional GPUBufferSize offset = 0);
+    void setVertexBuffer(unsigned long slot,
+                         GPUBuffer buffer,
+                         optional GPUBufferSize offset = 0);
+    void draw(unsigned long vertexCount, unsigned long instanceCount,
+              unsigned long firstVertex,
+              unsigned long firstInstance);
+    void drawIndexed(unsigned long indexCount, unsigned long instanceCount,
+                     unsigned long firstIndex,
+                     long baseVertex,
+                     unsigned long firstInstance);
+    void drawIndirect(GPUBuffer indirectBuffer,
+                      GPUBufferSize indirectOffset);
+    void drawIndexedIndirect(GPUBuffer indirectBuffer,
+                             GPUBufferSize indirectOffset);
 
     void executeBundles(sequence<GPURenderBundle> bundles);
     void endPass();
 };
-GPURenderPassEncoder includes GPURenderEncoderBase;