Make GrBicubicEffect take tile modes rather than GrTextureParams.

include/gpu/GrTextureAccess.h

Index: include/gpu/GrTextureAccess.h
diff --git a/include/gpu/GrTextureAccess.h b/include/gpu/GrTextureAccess.h
index 059800f05b3d72d279fe493c18e78501abeefb30..87b8d827cd015c491d5465ba202773b66e2734e5 100644
--- a/include/gpu/GrTextureAccess.h
+++ b/include/gpu/GrTextureAccess.h
@@ -36,7 +36,7 @@ public:
         this->reset(tileXAndY, filterMode);
     }
 
-    GrTextureParams(SkShader::TileMode tileModes[2], FilterMode filterMode) {
+    GrTextureParams(const SkShader::TileMode tileModes[2], FilterMode filterMode) {
         this->reset(tileModes, filterMode);
     }
 
@@ -60,7 +60,7 @@ public:
         fFilterMode = filterMode;
     }
 
-    void reset(SkShader::TileMode tileModes[2], FilterMode filterMode) {
+    void reset(const SkShader::TileMode tileModes[2], FilterMode filterMode) {
         fTileModes[0] = tileModes[0];
         fTileModes[1] = tileModes[1];
         fFilterMode = filterMode;