clang/win: Fix -Wunused-private-field warnings in debug builds.

src/compiler/translator/ASTMetadataHLSL.cpp

@@ -105,6 +105,7 @@ class PullGradient : public TIntermTraverser
                 {
                     size_t calleeIndex = mDag.findIndex(node);
                     ASSERT(calleeIndex != CallDAG::InvalidIndex && calleeIndex < mIndex);
+                    UNUSED_ASSERTION_VARIABLE(mIndex);
 
                     if ((*mMetadataList)[calleeIndex].mUsesGradient) {
                         onGradient();
@@ -271,6 +272,7 @@ class PullComputeDiscontinuousLoops : public TIntermTraverser
             {
                 size_t calleeIndex = mDag.findIndex(node);
                 ASSERT(calleeIndex != CallDAG::InvalidIndex && calleeIndex < mIndex);
+                UNUSED_ASSERTION_VARIABLE(mIndex);
 
                 if ((*mMetadataList)[calleeIndex].mHasDiscontinuousLoopInCallGraph)
                 {
@@ -351,6 +353,7 @@ class PushDiscontinuousLoops : public TIntermTraverser
             {
                 size_t calleeIndex = mDag.findIndex(node);
                 ASSERT(calleeIndex != CallDAG::InvalidIndex && calleeIndex < mIndex);
+                UNUSED_ASSERTION_VARIABLE(mIndex);
 
                 (*mMetadataList)[calleeIndex].mCalledInDiscontinuousLoop = true;
             }

src/libANGLE/renderer/d3d/FramebufferD3D.cpp

@@ -84,13 +84,11 @@ ClearParameters GetClearParameters(const gl::State &state, GLbitfield mask)
 
 }
 
-FramebufferD3D::FramebufferD3D(const gl::Framebuffer::Data &data, RendererD3D *renderer)
+FramebufferD3D::FramebufferD3D(const gl::Framebuffer::Data &data)
     : FramebufferImpl(data),
       mColorAttachmentsForRender(mData.getColorAttachments().size(), nullptr),
-      mInvalidateColorAttachmentCache(true),
-      mRenderer(renderer)
+      mInvalidateColorAttachmentCache(true)
 {
-    ASSERT(mRenderer != nullptr);
 }
 
 FramebufferD3D::~FramebufferD3D()

src/libANGLE/renderer/d3d/FramebufferD3D.h

@@ -27,7 +27,6 @@ typedef std::vector<const FramebufferAttachment *> AttachmentList;
 namespace rx
 {
 class RenderTargetD3D;
-class RendererD3D;
 
 struct ClearParameters
 {
@@ -55,7 +54,7 @@ struct ClearParameters
 class FramebufferD3D : public FramebufferImpl
 {
   public:
-    FramebufferD3D(const gl::Framebuffer::Data &data, RendererD3D *renderer);
+    FramebufferD3D(const gl::Framebuffer::Data &data);
     virtual ~FramebufferD3D();
 
     void onUpdateColorAttachment(size_t index) override;
@@ -89,8 +88,6 @@ class FramebufferD3D : public FramebufferImpl
     mutable bool mInvalidateColorAttachmentCache;
 
   private:
-    RendererD3D *const mRenderer;
-
     virtual gl::Error clear(const gl::State &state, const ClearParameters &clearParams) = 0;
 
     virtual gl::Error readPixels(const gl::Rectangle &area, GLenum format, GLenum type, size_t outputPitch,

src/libANGLE/renderer/d3d/d3d11/Framebuffer11.cpp

@@ -25,7 +25,7 @@ namespace rx
 {
 
 Framebuffer11::Framebuffer11(const gl::Framebuffer::Data &data, Renderer11 *renderer)
-    : FramebufferD3D(data, renderer),
+    : FramebufferD3D(data),
       mRenderer(renderer)
 {
     ASSERT(mRenderer != nullptr);

src/libANGLE/renderer/d3d/d3d9/Framebuffer9.cpp

@@ -22,7 +22,7 @@ namespace rx
 {
 
 Framebuffer9::Framebuffer9(const gl::Framebuffer::Data &data, Renderer9 *renderer)
-    : FramebufferD3D(data, renderer),
+    : FramebufferD3D(data),
       mRenderer(renderer)
 {
     ASSERT(mRenderer != nullptr);