Rename GrGLUniformManager to GrGLProgramDataManager

Rename GrGLUniformManager to GrGLProgramDataManager in anticipation that the
class would be used to manage shader resources that are not uniforms.

This is needed in order to implement NVPR on GLES.

R=bsalomon@google.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/365853002
diff --git a/src/effects/SkDisplacementMapEffect.cpp b/src/effects/SkDisplacementMapEffect.cpp
index 55935b4..26aaa02 100644
--- a/src/effects/SkDisplacementMapEffect.cpp
+++ b/src/effects/SkDisplacementMapEffect.cpp
@@ -286,12 +286,12 @@
 
     static inline void GenKey(const GrDrawEffect&, const GrGLCaps&, GrEffectKeyBuilder*);
 
-    virtual void setData(const GrGLUniformManager&, const GrDrawEffect&) SK_OVERRIDE;
+    virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_OVERRIDE;
 
 private:
     SkDisplacementMapEffect::ChannelSelectorType fXChannelSelector;
     SkDisplacementMapEffect::ChannelSelectorType fYChannelSelector;
-    GrGLUniformManager::UniformHandle fScaleUni;
+    GrGLProgramDataManager::UniformHandle fScaleUni;
 
     typedef GrGLEffect INHERITED;
 };
@@ -588,16 +588,16 @@
     builder->fsCodeAppend(";\n");
 }
 
-void GrGLDisplacementMapEffect::setData(const GrGLUniformManager& uman,
+void GrGLDisplacementMapEffect::setData(const GrGLProgramDataManager& pdman,
                                         const GrDrawEffect& drawEffect) {
     const GrDisplacementMapEffect& displacementMap =
         drawEffect.castEffect<GrDisplacementMapEffect>();
     GrTexture* colorTex = displacementMap.texture(1);
     SkScalar scaleX = SkScalarDiv(displacementMap.scale().fX, SkIntToScalar(colorTex->width()));
     SkScalar scaleY = SkScalarDiv(displacementMap.scale().fY, SkIntToScalar(colorTex->height()));
-    uman.set2f(fScaleUni, SkScalarToFloat(scaleX),
-               colorTex->origin() == kTopLeft_GrSurfaceOrigin ?
-               SkScalarToFloat(scaleY) : SkScalarToFloat(-scaleY));
+    pdman.set2f(fScaleUni, SkScalarToFloat(scaleX),
+                colorTex->origin() == kTopLeft_GrSurfaceOrigin ?
+                SkScalarToFloat(scaleY) : SkScalarToFloat(-scaleY));
 }
 
 void GrGLDisplacementMapEffect::GenKey(const GrDrawEffect& drawEffect,