Remove "f" suffix from literal in LCD DF text shader.

src/gpu/effects/GrDistanceFieldGeoProc.h

Index: src/gpu/effects/GrDistanceFieldGeoProc.h
diff --git a/src/gpu/effects/GrDistanceFieldGeoProc.h b/src/gpu/effects/GrDistanceFieldGeoProc.h
index 0f6d8c1b3f78c16d3dd23e615c621cc9074a451d..339c063b301cdd14ab7528684bc589f0f4373d09 100644
--- a/src/gpu/effects/GrDistanceFieldGeoProc.h
+++ b/src/gpu/effects/GrDistanceFieldGeoProc.h
@@ -68,7 +68,7 @@ public:
 
     virtual ~GrDistanceFieldA8TextGeoProc() {}
 
-    const char* name() const override { return "DistanceFieldTexture"; }
+    const char* name() const override { return "DistanceFieldA8Text"; }
 
     const Attribute* inPosition() const { return fInPosition; }
     const Attribute* inColor() const { return fInColor; }
@@ -129,7 +129,7 @@ public:
 
     virtual ~GrDistanceFieldPathGeoProc() {}
 
-    const char* name() const override { return "DistanceFieldTexture"; }
+    const char* name() const override { return "DistanceFieldPath"; }
 
     const Attribute* inPosition() const { return fInPosition; }
     const Attribute* inColor() const { return fInColor; }
@@ -197,7 +197,7 @@ public:
 
     virtual ~GrDistanceFieldLCDTextGeoProc() {}
 
-    const char* name() const override { return "DistanceFieldLCDTexture"; }
+    const char* name() const override { return "DistanceFieldLCDText"; }
 
     const Attribute* inPosition() const { return fInPosition; }
     const Attribute* inColor() const { return fInColor; }