Create GLSL base class for ProgramDataManager

src/effects/gradients/SkGradientShaderPriv.h

Index: src/effects/gradients/SkGradientShaderPriv.h
diff --git a/src/effects/gradients/SkGradientShaderPriv.h b/src/effects/gradients/SkGradientShaderPriv.h
index 01c53e86e2a148de326e3d044565fa5e6180e886..2286c22fd5045d844a7f52f793dbefe155e2b0db 100644
--- a/src/effects/gradients/SkGradientShaderPriv.h
+++ b/src/effects/gradients/SkGradientShaderPriv.h
@@ -297,6 +297,7 @@ static inline int next_dither_toggle16(int toggle) {
 #include "GrCoordTransform.h"
 #include "GrFragmentProcessor.h"
 #include "gl/GrGLFragmentProcessor.h"
+#include "glsl/GrGLSLProgramDataManager.h"
 
 class GrInvariantOutput;
 
@@ -401,7 +402,7 @@ public:
     virtual ~GrGLGradientEffect();
 
 protected:
-    void onSetData(const GrGLProgramDataManager&, const GrProcessor&) override;
+    void onSetData(const GrGLSLProgramDataManager&, const GrProcessor&) override;
 
 protected:
     /**
@@ -444,10 +445,10 @@ private:
     GR_STATIC_ASSERT(kBaseKeyBitCnt <= 32);
 
     SkScalar fCachedYCoord;
-    GrGLProgramDataManager::UniformHandle fFSYUni;
-    GrGLProgramDataManager::UniformHandle fColorStartUni;
-    GrGLProgramDataManager::UniformHandle fColorMidUni;
-    GrGLProgramDataManager::UniformHandle fColorEndUni;
+    GrGLSLProgramDataManager::UniformHandle fFSYUni;
+    GrGLSLProgramDataManager::UniformHandle fColorStartUni;
+    GrGLSLProgramDataManager::UniformHandle fColorMidUni;
+    GrGLSLProgramDataManager::UniformHandle fColorEndUni;
 
     typedef GrGLFragmentProcessor INHERITED;
 };