Remove base class for installed transforms in GrPrimitiveProcessor

src/gpu/glsl/GrGLSLGeometryProcessor.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGLSLGeometryProcessor_DEFINED
 #define GrGLSLGeometryProcessor_DEFINED
 
@@ skipping 18 matching lines @@
                           const SkTArray<const GrCoordTransform*, true>& transforms) override {
         this->setTransformDataHelper(SkMatrix::I(), pdman, index, transforms);
     }
 
 protected:
     // A helper which subclasses can use if needed and used above in the default setTransformData().
     void setTransformDataHelper(const SkMatrix& localMatrix,
                                 const GrGLSLProgramDataManager& pdman,
                                 int index,
                                 const SkTArray<const GrCoordTransform*, true>& transforms) {
-        SkSTArray<2, UniformTransform, true>& procTransforms = fInstalledTransforms[index];
+        SkTArray<TransformUniform, true>& procTransforms = fInstalledTransforms[index];
         int numTransforms = transforms.count();
         for (int t = 0; t < numTransforms; ++t) {
             SkASSERT(procTransforms[t].fHandle.isValid());
             const SkMatrix& transform = GetTransformMatrix(localMatrix, *transforms[t]);
             if (!procTransforms[t].fCurrentValue.cheapEqualTo(transform)) {
                 pdman.setSkMatrix(procTransforms[t].fHandle.toIndex(), transform);
                 procTransforms[t].fCurrentValue = transform;
             }
         }
     }
@@ skipping 48 matching lines @@
         } else if (!mat.hasPerspective()) {
             return 0x01;
         } else {
             return 0x02;
         }
     }
 
 private:
     virtual void onEmitCode(EmitArgs&, GrGPArgs*) = 0;
 
-    struct UniformTransform : public Transform {
-        UniformTransform() : Transform() {}
+    struct TransformUniform {
         UniformHandle  fHandle;
+        SkMatrix       fCurrentValue = SkMatrix::InvalidMatrix();
     };
 
-    SkSTArray<8, SkSTArray<2, UniformTransform, true> > fInstalledTransforms;
+    SkSTArray<8, SkSTArray<2, TransformUniform, true> > fInstalledTransforms;
 
     typedef GrGLSLPrimitiveProcessor INHERITED;
 };
 
 #endif