Remove some useless #include files and forward declarations

BUG=chromium:1161355

Change-Id: Ie4d0e5da22f4b7a66591265d101f2fbe75a2e00a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/42180
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>

src/dawn_native/CommandEncoder.h

@@ -27,8 +27,6 @@
 
 namespace dawn_native {
 
-    struct BeginRenderPassCmd;
-
     using QueryAvailabilityMap = std::map<QuerySetBase*, std::vector<bool>>;
 
     class CommandEncoder final : public ObjectBase {

src/dawn_native/CommandValidation.h

@@ -23,9 +23,7 @@
 
 namespace dawn_native {
 
-    class AttachmentState;
     class QuerySetBase;
-    struct BeginRenderPassCmd;
     struct PassResourceUsage;
     struct TexelBlockInfo;
 

src/dawn_native/CreatePipelineAsyncTracker.h

@@ -25,7 +25,6 @@ namespace dawn_native {
 
     class ComputePipelineBase;
     class DeviceBase;
-    class PipelineBase;
     class RenderPipelineBase;
 
     struct CreatePipelineAsyncTaskBase {

src/dawn_native/ProgrammablePassEncoder.h

@@ -25,7 +25,6 @@
 
 namespace dawn_native {
 
-    class CommandAllocator;
     class DeviceBase;
 
     // Base class for shared functionality between ComputePassEncoder and RenderPassEncoder.

src/dawn_native/QueryHelper.h

@@ -20,7 +20,6 @@
 namespace dawn_native {
 
     class BufferBase;
-    class DeviceBase;
     class CommandEncoder;
 
     struct TimestampParams {

src/dawn_native/RenderBundle.h

@@ -28,7 +28,6 @@
 
 namespace dawn_native {
 
-    struct BeginRenderPassCmd;
     struct RenderBundleDescriptor;
     class RenderBundleEncoder;
 

src/dawn_native/RenderPipeline.h

@@ -27,11 +27,7 @@
 
 namespace dawn_native {
 
-    struct BeginRenderPassCmd;
-
     class DeviceBase;
-    struct EntryPointMetadata;
-    class RenderBundleEncoder;
 
     MaybeError ValidateRenderPipelineDescriptor(DeviceBase* device,
                                                 const RenderPipelineDescriptor* descriptor);

src/dawn_native/d3d12/BindGroupD3D12.h

@@ -25,7 +25,6 @@ namespace dawn_native { namespace d3d12 {
     class Device;
     class SamplerHeapCacheEntry;
     class ShaderVisibleDescriptorAllocator;
-    class StagingDescriptorAllocator;
 
     class BindGroup final : public BindGroupBase, public PlacementAllocated {
       public:

src/dawn_native/d3d12/BindGroupLayoutD3D12.h

@@ -26,7 +26,6 @@ namespace dawn_native { namespace d3d12 {
     class BindGroup;
     class CPUDescriptorHeapAllocation;
     class Device;
-    class SamplerHeapCacheEntry;
     class StagingDescriptorAllocator;
 
     class BindGroupLayout final : public BindGroupLayoutBase {

src/dawn_native/d3d12/CommandBufferD3D12.cpp

@@ -14,17 +14,11 @@
 
 #include "dawn_native/d3d12/CommandBufferD3D12.h"
 
-#include "common/Assert.h"
 #include "dawn_native/BindGroupTracker.h"
-#include "dawn_native/CommandEncoder.h"
 #include "dawn_native/CommandValidation.h"
-#include "dawn_native/Commands.h"
-#include "dawn_native/EnumMaskIterator.h"
 #include "dawn_native/RenderBundle.h"
 #include "dawn_native/d3d12/BindGroupD3D12.h"
 #include "dawn_native/d3d12/BindGroupLayoutD3D12.h"
-#include "dawn_native/d3d12/BufferD3D12.h"
-#include "dawn_native/d3d12/CommandRecordingContext.h"
 #include "dawn_native/d3d12/ComputePipelineD3D12.h"
 #include "dawn_native/d3d12/DeviceD3D12.h"
 #include "dawn_native/d3d12/PipelineLayoutD3D12.h"
@@ -32,16 +26,10 @@
 #include "dawn_native/d3d12/QuerySetD3D12.h"
 #include "dawn_native/d3d12/RenderPassBuilderD3D12.h"
 #include "dawn_native/d3d12/RenderPipelineD3D12.h"
-#include "dawn_native/d3d12/SamplerD3D12.h"
-#include "dawn_native/d3d12/SamplerHeapCacheD3D12.h"
 #include "dawn_native/d3d12/ShaderVisibleDescriptorAllocatorD3D12.h"
 #include "dawn_native/d3d12/StagingDescriptorAllocatorD3D12.h"
-#include "dawn_native/d3d12/TextureCopySplitter.h"
-#include "dawn_native/d3d12/TextureD3D12.h"
 #include "dawn_native/d3d12/UtilsD3D12.h"
 
-#include <deque>
-
 namespace dawn_native { namespace d3d12 {
 
     namespace {

src/dawn_native/d3d12/CommandBufferD3D12.h

@@ -15,12 +15,8 @@
 #ifndef DAWNNATIVE_D3D12_COMMANDBUFFERD3D12_H_
 #define DAWNNATIVE_D3D12_COMMANDBUFFERD3D12_H_
 
-#include "common/Constants.h"
 #include "dawn_native/CommandBuffer.h"
 #include "dawn_native/Error.h"
-#include "dawn_native/d3d12/Forward.h"
-
-#include <array>
 
 namespace dawn_native {
     struct BeginRenderPassCmd;
@@ -30,10 +26,7 @@ namespace dawn_native { namespace d3d12 {
 
     class BindGroupStateTracker;
     class CommandRecordingContext;
-    class Device;
-    class RenderPassDescriptorHeapTracker;
     class RenderPassBuilder;
-    class RenderPipeline;
 
     class CommandBuffer final : public CommandBufferBase {
       public:

src/dawn_native/d3d12/CommandRecordingContext.h

@@ -15,13 +15,15 @@
 #define DAWNNATIVE_D3D12_COMMANDRECORDINGCONTEXT_H_
 
 #include "dawn_native/Error.h"
-#include "dawn_native/d3d12/TextureD3D12.h"
+#include "dawn_native/IntegerTypes.h"
 #include "dawn_native/d3d12/d3d12_platform.h"
 
 #include <set>
 
 namespace dawn_native { namespace d3d12 {
     class CommandAllocatorManager;
+    class Device;
+    class Heap;
     class Texture;
 
     class CommandRecordingContext {

src/dawn_native/d3d12/DeviceD3D12.cpp

@@ -14,16 +14,11 @@
 
 #include "dawn_native/d3d12/DeviceD3D12.h"
 
-#include "common/Assert.h"
-#include "dawn_native/BackendConnection.h"
-#include "dawn_native/ErrorData.h"
-#include "dawn_native/Format.h"
 #include "dawn_native/Instance.h"
 #include "dawn_native/d3d12/AdapterD3D12.h"
 #include "dawn_native/d3d12/BackendD3D12.h"
 #include "dawn_native/d3d12/BindGroupD3D12.h"
 #include "dawn_native/d3d12/BindGroupLayoutD3D12.h"
-#include "dawn_native/d3d12/BufferD3D12.h"
 #include "dawn_native/d3d12/CommandAllocatorManager.h"
 #include "dawn_native/d3d12/CommandBufferD3D12.h"
 #include "dawn_native/d3d12/ComputePipelineD3D12.h"
@@ -42,7 +37,6 @@
 #include "dawn_native/d3d12/StagingBufferD3D12.h"
 #include "dawn_native/d3d12/StagingDescriptorAllocatorD3D12.h"
 #include "dawn_native/d3d12/SwapChainD3D12.h"
-#include "dawn_native/d3d12/TextureD3D12.h"
 #include "dawn_native/d3d12/UtilsD3D12.h"
 
 #include <sstream>

src/dawn_native/d3d12/DeviceD3D12.h

@@ -15,24 +15,16 @@
 #ifndef DAWNNATIVE_D3D12_DEVICED3D12_H_
 #define DAWNNATIVE_D3D12_DEVICED3D12_H_
 
-#include "dawn_native/dawn_platform.h"
-
-#include "common/Constants.h"
 #include "common/SerialQueue.h"
-#include "dawn_native/BindingInfo.h"
-#include "dawn_native/Commands.h"
 #include "dawn_native/Device.h"
 #include "dawn_native/d3d12/CommandRecordingContext.h"
 #include "dawn_native/d3d12/D3D12Info.h"
 #include "dawn_native/d3d12/Forward.h"
-#include "dawn_native/d3d12/ResourceHeapAllocationD3D12.h"
+#include "dawn_native/d3d12/TextureD3D12.h"
-
-#include <memory>
 
 namespace dawn_native { namespace d3d12 {
 
     class CommandAllocatorManager;
-    class DescriptorHeapAllocator;
     class PlatformFunctions;
     class ResidencyManager;
     class ResourceAllocatorManager;

src/dawn_native/d3d12/QueueD3D12.h

@@ -23,7 +23,6 @@
 namespace dawn_native { namespace d3d12 {
 
     class Device;
-    class CommandBuffer;
 
     class Queue final : public QueueBase {
       public:

src/dawn_native/d3d12/SamplerHeapCacheD3D12.h

@@ -21,7 +21,6 @@
 #include "dawn_native/d3d12/GPUDescriptorHeapAllocationD3D12.h"
 
 #include <unordered_set>
-#include <vector>
 
 // |SamplerHeapCacheEntry| maintains a cache of sampler descriptor heap allocations.
 // Each entry represents one or more sampler descriptors that co-exist in a CPU and

src/dawn_native/d3d12/StagingBufferD3D12.h

@@ -21,7 +21,6 @@
 
 namespace dawn_native { namespace d3d12 {
 
-    class CommandRecordingContext;
     class Device;
 
     class StagingBuffer : public StagingBufferBase {

src/dawn_native/metal/BindGroupMTL.h

@@ -20,7 +20,6 @@
 
 namespace dawn_native { namespace metal {
 
-    class BindGroupLayout;
     class Device;
 
     class BindGroup final : public BindGroupBase, public PlacementAllocated {

src/dawn_native/metal/QueueMTL.h

@@ -19,7 +19,6 @@
 
 namespace dawn_native { namespace metal {
 
-    class CommandBuffer;
     class Device;
 
     class Queue final : public QueueBase {

src/dawn_native/opengl/BindGroupGL.h

@@ -20,7 +20,6 @@
 
 namespace dawn_native { namespace opengl {
 
-    class BindGroupLayout;
     class Device;
 
     MaybeError ValidateGLBindGroupDescriptor(const BindGroupDescriptor* descriptor);

src/dawn_native/opengl/CommandBufferGL.h

@@ -24,7 +24,6 @@ namespace dawn_native {
 namespace dawn_native { namespace opengl {
 
     class Device;
-    struct OpenGLFunctions;
 
     class CommandBuffer final : public CommandBufferBase {
       public:

src/dawn_native/opengl/PipelineGL.h

@@ -29,7 +29,6 @@ namespace dawn_native {
 namespace dawn_native { namespace opengl {
 
     struct OpenGLFunctions;
-    class PersistentPipelineState;
     class PipelineLayout;
     class Sampler;
 

src/dawn_native/opengl/QueueGL.h

@@ -19,7 +19,6 @@
 
 namespace dawn_native { namespace opengl {
 
-    class CommandBuffer;
     class Device;
 
     class Queue final : public QueueBase {

src/dawn_native/vulkan/CommandRecordingContext.h

@@ -18,11 +18,7 @@
 
 #include "dawn_native/vulkan/BufferVk.h"
 
-#include <vector>
-
 namespace dawn_native { namespace vulkan {
-    class Buffer;
-
     // Used to track operations that are handled after recording.
     // Currently only tracks semaphores, but may be used to do barrier coalescing in the future.
     struct CommandRecordingContext {

src/dawn_native/vulkan/QueueVk.h

@@ -19,7 +19,6 @@
 
 namespace dawn_native { namespace vulkan {
 
-    class CommandBuffer;
     class Device;
 
     class Queue final : public QueueBase {