Search and replace change. Some Gr enum value names didn't have a "Gr" in their suffix.

Verbal LGTM from TomH




git-svn-id: http://skia.googlecode.com/svn/trunk@4198 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/texdata.cpp b/gm/texdata.cpp
index 1fdae69..b62aad0 100644
--- a/gm/texdata.cpp
+++ b/gm/texdata.cpp
@@ -96,8 +96,8 @@
                 GrPaint paint;
                 paint.reset();
                 paint.fColor = 0xffffffff;
-                paint.fSrcBlendCoeff = kOne_BlendCoeff;
-                paint.fDstBlendCoeff = kISA_BlendCoeff;
+                paint.fSrcBlendCoeff = kOne_GrBlendCoeff;
+                paint.fDstBlendCoeff = kISA_GrBlendCoeff;
                 GrMatrix vm;
                 if (i) {
                     vm.setRotate(90 * SK_Scalar1,